name · noun · verb · 19 senses · updated from the 2026-07-25 local source snapshot
Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.
Sound
Pronunciation
Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.
Received-Pronunciation:/ˈfɪltə/
General-American:/ˈfɪltɚ/
US:Recorded audio is listed in the source snapshot.
rhymes with -ɪltə(ɹ)
homophone: philter
CMU ARPABET:F IH1 L T ER0
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
1
name
Meaning 1
A surname from German.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
2
noun
Meaning 2
A device which separates a suspended, dissolved, or particulate matter from a fluid, solution, or other substance; any device that separates one substance from another.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
3
noun
Meaning 3
Electronics or software that separates unwanted signals (for example noise) from wanted signals or that attenuates selected frequencies.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
4
noun
Meaning 4
Any item, mechanism, device, or procedure that acts to separate or isolate.
Definition source: English Wiktionary via Wiktextract
Examples
He runs an email filter to catch the junk mail.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
5
noun
Meaning 5
Self-restraint in speech.
Definition source: English Wiktionary via Wiktextract
Usage: figuratively
Examples
He's got no filter, and he's always offending people as a result.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
6
noun
Meaning 6
A non-empty upper set (of a partially ordered set) which is closed under binary infima (a.k.a. meets).
Definition source: English Wiktionary via Wiktextract
Topics: mathematics, order-theory, sciences
Examples
The collection of cofinite subsets of R is a filter under inclusion: it includes the intersection of every pair of its members, and includes every superset of every cofinite set.
If (1) the universal set (here, the set of natural numbers) were called a "large" set, (2) the superset of any "large" set were also a "large" set, and (3) the intersection of a pair of "large" sets were also a "large" set, then the set of all "large" sets would form a filter.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
7
noun
Meaning 7
A translucent object placed in the light path of a camera to remove certain wavelengths (colors), or a computer program that simulates such an effect.
Definition source: English Wiktionary via Wiktextract
Topics: arts, hobbies, lifestyle, photography
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
8
noun
Meaning 8
An appearance-altering digital image effect.
Definition source: English Wiktionary via Wiktextract
Qualifier: social media
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
9
verb
Meaning 9
To sort, sift, or isolate.
Definition source: English Wiktionary via Wiktextract
Usage: transitive
Examples
This strainer should filter out the large particles.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
10
verb
Meaning 10
To diffuse; to cause to be less concentrated or focused.
Definition source: English Wiktionary via Wiktextract
Usage: transitive
Examples
The leaves of the trees filtered the light.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
11
verb
Meaning 11
To pass through a filter or to act as though passing through a filter.
Definition source: English Wiktionary via Wiktextract
Usage: intransitive
Examples
The water filtered through the rock and soil.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
12
verb
Meaning 12
To move slowly or gradually; to come or go a few at a time.
Definition source: English Wiktionary via Wiktextract
Usage: intransitive
Examples
The crowd filtered into the theater.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
13
verb
Meaning 13
To ride a motorcycle between lanes on a road
Definition source: English Wiktionary via Wiktextract
Usage: intransitive
Examples
I can skip past all the traffic on my bike by filtering.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
14
verb
Meaning 14
To be discouraged where a connoisseur or hardcore fan would not.
Definition source: English Wiktionary via Wiktextract
Usage: derogatory, intransitive, slang
Topics: lifestyle
Examples
Most people get filtered by that episode.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
15
noun
Meaning 15
device that removes something from whatever passes through it
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
an electrical device that alters the frequency spectrum of signals passing through it
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
Broader terms: electrical device
Narrower terms: high-pass filter, low-pass filter
17
verb
Meaning 17
pass through
Definition source: Princeton WordNet 3.0
Examples
Water permeates sand easily
Meaning relationships
Synonyms: percolate, sink in, permeate
Antonyms: none provided
Broader terms: penetrate, perforate
Narrower terms: infiltrate
18
verb
Meaning 18
remove by passing through a filter
Definition source: Princeton WordNet 3.0
Examples
filter out the impurities
Meaning relationships
Synonyms: filtrate, strain, separate out, filter out
Antonyms: none provided
Broader terms: separate
19
verb
Meaning 19
run or flow slowly, as in drops or in an unsteady stream
Definition source: Princeton WordNet 3.0
Examples
water trickled onto the lawn from the broken hose
reports began to dribble in
Meaning relationships
Synonyms: trickle, dribble
Antonyms: none provided
Broader terms: run, flow, feed, course
Narrower terms: leach, percolate
History
Etymology
Borrowed from German Filter.
From Middle English filtre, from Medieval Latin filtrum (compare also Old French feutre (“felt; filter”)), from Frankish *filtir, from Proto-West Germanic *felt. See felt. Doublet of phin.
Across languages
Translations
247 source translations are retained for this English entry.
Afrikaans:
filter
— device for separating impurities from a fluid or other substance
Albanian:
filtër
— device for separating impurities from a fluid or other substance
Arabic:
مِصْفَايَة
(miṣfāya)
— device for separating impurities from a fluid or other substance
Armenian:
ֆիլտր
(filtr)
— device for separating impurities from a fluid or other substance
Asturian:
filtru
— device for separating impurities from a fluid or other substance
Azerbaijani:
filtr
— device for separating impurities from a fluid or other substance
Belarusian:
фільтр
(filʹtr)
— device for separating impurities from a fluid or other substance
Bengali:
ফিল্টার
(philṭar)
— device for separating impurities from a fluid or other substance
Bulgarian:
фи́лтър
(fíltǎr)
— device for separating impurities from a fluid or other substance
Burmese:
စစ်
(cac)
— device for separating impurities from a fluid or other substance
Burmese:
ရေစစ်အိုး
(recacui:)
— device for separating impurities from a fluid or other substance
Burmese:
ရေစစ်
(recac)
— device for separating impurities from a fluid or other substance
Burmese:
လေစစ်
(lecac)
— device for separating impurities from a fluid or other substance
Catalan:
filtre
— device for separating impurities from a fluid or other substance
Chinese Mandarin:
過濾器 /过滤器
(guòlǜqì)
— device for separating impurities from a fluid or other substance
Chinese Mandarin:
濾過器 /滤过器
(lǜguòqì)
— device for separating impurities from a fluid or other substance
Chinese Mandarin:
濾器 /滤器
(lǜqì)
— device for separating impurities from a fluid or other substance
Czech:
filtr
— device for separating impurities from a fluid or other substance
Danish:
filter
— device for separating impurities from a fluid or other substance
Dutch:
filter
— device for separating impurities from a fluid or other substance
Esperanto:
filtrilo
— device for separating impurities from a fluid or other substance
Estonian:
filter
— device for separating impurities from a fluid or other substance
Finnish:
suodatin
— device for separating impurities from a fluid or other substance
Finnish:
suodin
— device for separating impurities from a fluid or other substance
French:
filtre
— device for separating impurities from a fluid or other substance
Galician:
filtro
— device for separating impurities from a fluid or other substance
Georgian:
ფილტრი
(pilṭri)
— device for separating impurities from a fluid or other substance
German:
Filter
— device for separating impurities from a fluid or other substance
Greek:
διυλιστήριο
(diylistírio)
— device for separating impurities from a fluid or other substance
Greek:
φίλτρο
(fíltro)
— device for separating impurities from a fluid or other substance
Ancient Greek:
ὑλιστήρ
(hulistḗr)
— device for separating impurities from a fluid or other substance
Hebrew:
מַסנֵן
(masnen)
— device for separating impurities from a fluid or other substance
Hindi:
फ़िल्टर
(filṭar)
— device for separating impurities from a fluid or other substance
Hindi:
साफी
(sāphī)
— device for separating impurities from a fluid or other substance
Hungarian:
szűrő
— device for separating impurities from a fluid or other substance
Icelandic:
sía
— device for separating impurities from a fluid or other substance
Italian:
filtro
— device for separating impurities from a fluid or other substance
Japanese:
濾過器
(rokaki)
— device for separating impurities from a fluid or other substance
Japanese:
フィルター
(firutā)
— device for separating impurities from a fluid or other substance
Kazakh:
сүзгі
(süzgı)
— device for separating impurities from a fluid or other substance
Kazakh:
сүзгіш
(süzgış)
— device for separating impurities from a fluid or other substance
Khmer:
តម្រង
(tɑmrɑɑng)
— device for separating impurities from a fluid or other substance
Korean:
여과기
(yeogwagi)
— device for separating impurities from a fluid or other substance
Korean:
필터
(pilteo)
— device for separating impurities from a fluid or other substance
Korean:
려과기
(ryeogwagi)
— device for separating impurities from a fluid or other substance
Central Kurdish:
پاڵێوەر
(pallêwer)
— device for separating impurities from a fluid or other substance
Northern Kurdish:
parzûn
— device for separating impurities from a fluid or other substance
Northern Kurdish:
fîlter
— device for separating impurities from a fluid or other substance
Kyrgyz:
фильтр
(filtr)
— device for separating impurities from a fluid or other substance
Lao:
ເຄື່ອງຕອງ
(khư̄ang tǭng)
— device for separating impurities from a fluid or other substance
Lao:
ເຄື່ອງກອງ
(khư̄ang kǭng)
— device for separating impurities from a fluid or other substance
Latin:
liquatorium
— device for separating impurities from a fluid or other substance
Latvian:
filtrs
— device for separating impurities from a fluid or other substance
Latvian:
kāstuve
— device for separating impurities from a fluid or other substance
Lithuanian:
filtras
— device for separating impurities from a fluid or other substance
Macedonian:
филтер
(filter)
— device for separating impurities from a fluid or other substance
Malay:
penapis
— device for separating impurities from a fluid or other substance
Māori:
tātari
— device for separating impurities from a fluid or other substance
Marathi:
गाळणी
(gāḷṇī)
— device for separating impurities from a fluid or other substance
Marathi:
फिल्टर
(philṭar)
— device for separating impurities from a fluid or other substance
Mongolian:
шүүлтүүр
(šüültüür)
— device for separating impurities from a fluid or other substance
Norwegian Bokmål:
filter
— device for separating impurities from a fluid or other substance
Occitan:
filtre
— device for separating impurities from a fluid or other substance
Pashto:
فيلټر
(filṭár)
— device for separating impurities from a fluid or other substance
Pashto:
فلتر
(feltár)
— device for separating impurities from a fluid or other substance
Persian:
فیلتر
(filter)
— device for separating impurities from a fluid or other substance
Persian:
صافی
(sâfi)
— device for separating impurities from a fluid or other substance
Plautdietsch:
Säw
— device for separating impurities from a fluid or other substance
Polish:
filtr
— device for separating impurities from a fluid or other substance
Portuguese:
filtro
— device for separating impurities from a fluid or other substance
Portuguese:
crivo
— device for separating impurities from a fluid or other substance
Romanian:
filtru
— device for separating impurities from a fluid or other substance
Russian:
фильтр
(filʹtr)
— device for separating impurities from a fluid or other substance
Serbo-Croatian:
фѝлтер
— device for separating impurities from a fluid or other substance
Serbo-Croatian:
фѝлтар
— device for separating impurities from a fluid or other substance
Serbo-Croatian:
fìlter
— device for separating impurities from a fluid or other substance
Serbo-Croatian:
fìltar
— device for separating impurities from a fluid or other substance
Sicilian:
firtru
— device for separating impurities from a fluid or other substance
Slovak:
filter
— device for separating impurities from a fluid or other substance
Slovene:
filter
— device for separating impurities from a fluid or other substance
Spanish:
filtro
— device for separating impurities from a fluid or other substance
Swahili:
kichungi
— device for separating impurities from a fluid or other substance
Swedish:
filter
— device for separating impurities from a fluid or other substance
Tagalog:
panala
— device for separating impurities from a fluid or other substance
Tajik:
обполо
(obpolo)
— device for separating impurities from a fluid or other substance
Tajik:
филтр
(filtr)
— device for separating impurities from a fluid or other substance
Thai:
กรอง
(grɔɔng)
— device for separating impurities from a fluid or other substance
Thai:
เครื่องกรอง
(krʉ̂ʉang-grɔɔng)
— device for separating impurities from a fluid or other substance
Turkish:
filtre
— device for separating impurities from a fluid or other substance
Ottoman Turkish:
فیلتره
(filtre)
— device for separating impurities from a fluid or other substance
Turkmen:
filtr
— device for separating impurities from a fluid or other substance
Ukrainian:
фільтр
(filʹtr)
— device for separating impurities from a fluid or other substance
Urdu:
صافی
(sāfī)
— device for separating impurities from a fluid or other substance
Urdu:
فلٹر
(filṭar)
— device for separating impurities from a fluid or other substance
Urdu:
مصفات
(misfāt)
— device for separating impurities from a fluid or other substance
Uyghur:
سۈزگۈچ
(süzgüch)
— device for separating impurities from a fluid or other substance
Uzbek:
filtr
— device for separating impurities from a fluid or other substance
Uzbek:
filʼtr
— device for separating impurities from a fluid or other substance
Uzbek:
suzgʻich
— device for separating impurities from a fluid or other substance
Vietnamese:
máy lọc
— device for separating impurities from a fluid or other substance
Yiddish:
פֿילטער
(filter)
— device for separating impurities from a fluid or other substance
Afrikaans:
filter
— electronics or software to separate unwanted signal
Bulgarian:
фи́лтър
(fíltǎr)
— electronics or software to separate unwanted signal
Chinese Mandarin:
濾波器 /滤波器
(lǜbōqì)
— electronics or software to separate unwanted signal
Czech:
filtr
— electronics or software to separate unwanted signal
Dutch:
filter
— electronics or software to separate unwanted signal
Finnish:
suodatin
— electronics or software to separate unwanted signal
Finnish:
suodin
— electronics or software to separate unwanted signal
French:
filtre
— electronics or software to separate unwanted signal
Galician:
filtro
— electronics or software to separate unwanted signal
German:
Filter
— electronics or software to separate unwanted signal
Greek:
διηθητικό κύκλωμα
(diithitikó kýkloma)
— electronics or software to separate unwanted signal
Japanese:
濾波器
(rohaki)
— electronics or software to separate unwanted signal
Japanese:
フィルター
(firutā)
— electronics or software to separate unwanted signal
Korean:
여과기
(yeogwagi)
— electronics or software to separate unwanted signal
Korean:
필터
(pilteo)
— electronics or software to separate unwanted signal
Korean:
려과기
(ryeogwagi)
— electronics or software to separate unwanted signal
Latvian:
filtrs
— electronics or software to separate unwanted signal
Polish:
filtr
— electronics or software to separate unwanted signal
Portuguese:
filtro
— electronics or software to separate unwanted signal
Russian:
фильтр
(filʹtr)
— electronics or software to separate unwanted signal
Sicilian:
firtru
— electronics or software to separate unwanted signal
Swedish:
filter
— electronics or software to separate unwanted signal
Vietnamese:
lọc
— electronics or software to separate unwanted signal
Vietnamese:
bộ lọc
— electronics or software to separate unwanted signal
Afrikaans:
filter
— any device or procedure that acts to separate or isolate
Arabic:
فِلْتَر
(filtar)
— any device or procedure that acts to separate or isolate
Czech:
filtr
— any device or procedure that acts to separate or isolate
Dutch:
filter
— any device or procedure that acts to separate or isolate
Finnish:
suodatin
— any device or procedure that acts to separate or isolate
Finnish:
suodin
— any device or procedure that acts to separate or isolate
French:
filtre
— any device or procedure that acts to separate or isolate
Galician:
filtro
— any device or procedure that acts to separate or isolate
German:
Filter
— any device or procedure that acts to separate or isolate
Greek:
διυλιστήριο
(diylistírio)
— any device or procedure that acts to separate or isolate
Greek:
φίλτρο
(fíltro)
— any device or procedure that acts to separate or isolate
Japanese:
フィルター
(firutā)
— any device or procedure that acts to separate or isolate
Latvian:
filtrs
— any device or procedure that acts to separate or isolate
Latvian:
kāstuve
— any device or procedure that acts to separate or isolate
Persian:
فیلتر
(filter)
— any device or procedure that acts to separate or isolate
Polish:
filtr
— any device or procedure that acts to separate or isolate
Portuguese:
filtro
— any device or procedure that acts to separate or isolate
Portuguese:
crivo
— any device or procedure that acts to separate or isolate
Russian:
фильтр
(filʹtr)
— any device or procedure that acts to separate or isolate
Sicilian:
firtru
— any device or procedure that acts to separate or isolate
Swahili:
kichujio
— any device or procedure that acts to separate or isolate
Swedish:
filter
— any device or procedure that acts to separate or isolate
Vietnamese:
cái lọc
— any device or procedure that acts to separate or isolate
Vietnamese:
bộ lọc
— any device or procedure that acts to separate or isolate
Vietnamese:
phin
— any device or procedure that acts to separate or isolate
Finnish:
suodatin
— collection of subsets
Finnish:
suodin
— collection of subsets
Hungarian:
szűrő
— collection of subsets
Icelandic:
sía
— collection of subsets
Polish:
filtr
— collection of subsets
Russian:
фильтр
(filʹtr)
— collection of subsets
Ukrainian:
фільтр
(filʹtr)
— collection of subsets
Portuguese:
filtro
— digital image effect used on social media
Afrikaans:
filtreer
— to sort, sift, or isolate
Assamese:
ছেকা
(seka)
— to sort, sift, or isolate
Asturian:
filtriar
— to sort, sift, or isolate
Bulgarian:
филтри́рам
(filtríram)
— to sort, sift, or isolate
Catalan:
filtrar
— to sort, sift, or isolate
Czech:
filtrovat
— to sort, sift, or isolate
Dutch:
filteren
— to sort, sift, or isolate
Esperanto:
filtri
— to sort, sift, or isolate
Finnish:
suodattaa
— to sort, sift, or isolate
Finnish:
siivilöidä (sift)
— to sort, sift, or isolate
Finnish:
erottaa
— to sort, sift, or isolate
Galician:
filtrar
— to sort, sift, or isolate
German:
filtern
— to sort, sift, or isolate
Greek:
διυλίζω
(diylízo)
— to sort, sift, or isolate
Greek:
διηθώ
(diithó)
— to sort, sift, or isolate
Greek:
φιλτράρω
(filtráro)
— to sort, sift, or isolate
Ancient Greek:
διυλίζω
(diulízō)
— to sort, sift, or isolate
Hebrew:
סינן
(sinen)
— to sort, sift, or isolate
Italian:
filtrare
— to sort, sift, or isolate
Latin:
liquo
— to sort, sift, or isolate
Latin:
percolō
— to sort, sift, or isolate
Latin:
sacco
— to sort, sift, or isolate
Latvian:
filtrēt
— to sort, sift, or isolate
Latvian:
kāst
— to sort, sift, or isolate
Lithuanian:
košti
— to sort, sift, or isolate
Lithuanian:
filtruoti
— to sort, sift, or isolate
Marathi:
गाळणे
(gāḷṇe)
— to sort, sift, or isolate
Occitan:
filtrar
— to sort, sift, or isolate
Polish:
filtrować
— to sort, sift, or isolate
Portuguese:
filtrar
— to sort, sift, or isolate
Quechua:
ch'illchichiy
— to sort, sift, or isolate
Romanian:
filtra
— to sort, sift, or isolate
Russian:
фильтрова́ть
(filʹtrovátʹ)
— to sort, sift, or isolate
Russian:
отфильтрова́ть
(otfilʹtrovátʹ)
— to sort, sift, or isolate
Russian:
профильтрова́ть
(profilʹtrovátʹ)
— to sort, sift, or isolate
Scottish Gaelic:
sìolaidh
— to sort, sift, or isolate
Spanish:
filtrar
— to sort, sift, or isolate
Swahili:
chungi
— to sort, sift, or isolate
Swedish:
filtrera
— to sort, sift, or isolate
Ottoman Turkish:
سوزمك
(süzmek)
— to sort, sift, or isolate
Ukrainian:
фільтрувати
(filʹtruvaty)
— to sort, sift, or isolate
Vietnamese:
lọc
— to sort, sift, or isolate
Bulgarian:
просмуквам се
(prosmukvam se)
— to diffuse
Finnish:
hajottaa
— to diffuse
German:
filtern
— to diffuse
Polish:
rozpraszać
— to diffuse
Polish:
rozproszyć
— to diffuse
Scottish Gaelic:
sìolaidh
— to diffuse
Swahili:
chunga
— to diffuse
Aromanian:
stricor
— to pass through a filter or to act as though passing through a filter
Bulgarian:
филтри́рам се
(filtríram se)
— to pass through a filter or to act as though passing through a filter
Dutch:
sijpelen
— to pass through a filter or to act as though passing through a filter
Dutch:
filteren
— to pass through a filter or to act as though passing through a filter
Finnish:
suodattua
— to pass through a filter or to act as though passing through a filter
Finnish:
siivilöityä
— to pass through a filter or to act as though passing through a filter
Finnish:
erottua
— to pass through a filter or to act as though passing through a filter
German:
filtrieren
— to pass through a filter or to act as though passing through a filter
Greek:
διυλίζω
(diylízo)
— to pass through a filter or to act as though passing through a filter
Greek:
φιλτράρω
(filtráro)
— to pass through a filter or to act as though passing through a filter
Italian:
filtrare
— to pass through a filter or to act as though passing through a filter
Latvian:
filtrēties
— to pass through a filter or to act as though passing through a filter
Occitan:
filtrar
— to pass through a filter or to act as though passing through a filter
Polish:
przenikać
— to pass through a filter or to act as though passing through a filter
Polish:
przeniknąć
— to pass through a filter or to act as though passing through a filter
Polish:
sączyć się
— to pass through a filter or to act as though passing through a filter
Portuguese:
filtrar
— to pass through a filter or to act as though passing through a filter
Romanian:
filtra
— to pass through a filter or to act as though passing through a filter
Romanian:
strecura
— to pass through a filter or to act as though passing through a filter
Russian:
фильтрова́ться
(filʹtrovátʹsja)
— to pass through a filter or to act as though passing through a filter
Russian:
проса́чиваться
(prosáčivatʹsja)
— to pass through a filter or to act as though passing through a filter
Russian:
просочи́ться
(prosočítʹsja)
— to pass through a filter or to act as though passing through a filter
Scottish Gaelic:
sìolaidh
— to pass through a filter or to act as though passing through a filter
Spanish:
filtrar
— to pass through a filter or to act as though passing through a filter
Swahili:
chunga
— to pass through a filter or to act as though passing through a filter
Swedish:
filtrera
— to pass through a filter or to act as though passing through a filter
Ukrainian:
фільтрува́тися
(filʹtruvátysja)
— to pass through a filter or to act as though passing through a filter
Vietnamese:
ngấm qua
— to pass through a filter or to act as though passing through a filter
Vietnamese:
thấm qua
— to pass through a filter or to act as though passing through a filter
Vietnamese:
thấm vào
— to pass through a filter or to act as though passing through a filter
Vietnamese:
xâm nhập
— to pass through a filter or to act as though passing through a filter
Dutch:
sijpelen
— to come or go a few at a time
Dutch:
druppelen
— to come or go a few at a time
Finnish:
tippua
— to come or go a few at a time
Finnish:
valua
— to come or go a few at a time
German:
filtrieren
— to come or go a few at a time
German:
passieren
— to come or go a few at a time
Polish:
napływać powoli
— to come or go a few at a time
Polish:
sączyć się
— to come or go a few at a time