adj · adv · noun · prep · 30 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:/ˈʌndə/
Northern-England:/ˈʊndə/
Northumbria:/ˈʊndɐ/
Scotland:/ˈʌndəɾ/
General-American:ŭnʹ-dər
General-American:/ˈʌndɚ/
General-American:[ˈʌn(ɾ)ɚ]
General-American:[ˈʌɾ̃ɚ]
General-American:Recorded audio is listed in the source snapshot.
General-American:Recorded audio is listed in the source snapshot.
rhymes with -ʌndə(ɹ)
CMU ARPABET:AH1 N D ER0
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
1
adj
Meaning 1
Lower; beneath something.
Definition source: English Wiktionary via Wiktextract
Examples
This treatment protects the under portion of the car from rust.
(in compounds) underbelly, underside, undershirt, undersecretary
Meaning relationships
Synonyms: none provided
Antonyms: none provided
2
adj
Meaning 2
In a state of subordination, submission or defeat.
Definition source: English Wiktionary via Wiktextract
Examples
The army could not keep the people under.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
3
adj
Meaning 3
Under anesthesia, especially general anesthesia; sedated.
Definition source: English Wiktionary via Wiktextract
Usage: colloquial
Topics: medicine, sciences
Examples
Ensure the patient is sufficiently under.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
4
adj
Meaning 4
Having a particular property that is low, especially so as to be insufficient or lacking in a particular respect.
Definition source: English Wiktionary via Wiktextract
Usage: informal
Examples
This chicken is a bit under.
This bag of apples feels under.
My pay packet last week was £10 under.
My round of golf today was three under.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
5
adv
Meaning 5
In or to a lower or subordinate position, or a position beneath or below something, physically or figuratively.
Definition source: English Wiktionary via Wiktextract
Usage: not-comparable
Examples
pulled under by the currents
weighed under by worry
Meaning relationships
Synonyms: none provided
Antonyms: none provided
6
adv
Meaning 6
So as to pass beneath something.
Definition source: English Wiktionary via Wiktextract
Usage: not-comparable
Examples
There's quite a gap, so you may be able to sneak under.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
7
adv
Meaning 7
Less than what is necessary to be adequate or suitable; insufficient.
Definition source: English Wiktionary via Wiktextract
Usage: in-compounds, not-comparable, usually
Examples
The plants were underwatered.
Women are under-represented.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
8
adv
Meaning 8
In or into an unconscious state.
Definition source: English Wiktionary via Wiktextract
Usage: informal, not-comparable
Examples
It took the hypnotist several minutes to make his subject go under.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
9
adv
Meaning 9
Down to defeat, ruin, or death.
Definition source: English Wiktionary via Wiktextract
Usage: not-comparable
Examples
The COVID-19 epidemic and shutdown took some businesses under.
Big-box store and online retailing have driven many specialty and local retail stores under.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
10
noun
Meaning 10
The amount by which an actual total is less than the expected or required amount.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
11
noun
Meaning 11
Something having a particular property that is low or too low.
Definition source: English Wiktionary via Wiktextract
Usage: informal
Examples
I went fishing but caught nothing but unders.
Usually I am at least ten over on that course, but I have shot a couple of unders.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
12
noun
Meaning 12
A bet that a particular sporting statistic, such as points scored in a game, will be below a certain stated value.
Definition source: English Wiktionary via Wiktextract
Topics: gambling, games
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
13
prep
Meaning 13
Beneath; below; at or to the bottom of, or the area covered or surmounted by.
Definition source: English Wiktionary via Wiktextract
Examples
We found some shade under a tree.
Quick, stuff the cash under the mattress!
There is nothing new under the sun.
There is an oil leak under the car.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
14
prep
Meaning 14
Beneath; below; at or to the bottom of, or the area covered or surmounted by.
Below the surface of.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
15
prep
Meaning 15
From one side of to the other, passing beneath.
Definition source: English Wiktionary via Wiktextract
Examples
I crawled under the fence.
There is a tunnel under the English Channel.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
16
prep
Meaning 16
Less than.
Definition source: English Wiktionary via Wiktextract
Examples
Interest rates are now under 1%.
We can get there in under an hour.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
17
prep
Meaning 17
Subject to.
Definition source: English Wiktionary via Wiktextract
Examples
We were constantly under bombardment.
I can't live under these circumstances.
The matter is under investigation.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
18
prep
Meaning 18
Subject to.
Subordinate to; subject to the control of; in accordance with; in compliance with.
Definition source: English Wiktionary via Wiktextract
Examples
He served in World War II under General Omar Bradley.
During the pandemic, we had to live under severe restrictions.
Under the law and concession agreement with other parties, the private company must pay taxes in time and on a right amount.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
19
prep
Meaning 19
Within the category, classification or heading of.
Definition source: English Wiktionary via Wiktextract
Examples
File this under "i" for "ignore".
Meaning relationships
Synonyms: none provided
Antonyms: none provided
20
prep
Meaning 20
In the face of; in response to (some attacking force).
Definition source: English Wiktionary via Wiktextract
Usage: figuratively
Examples
to collapse under stress; to give in under interrogation
Meaning relationships
Synonyms: none provided
Antonyms: none provided
21
prep
Meaning 21
Using or adopting (a name, identity, etc.).
Definition source: English Wiktionary via Wiktextract
Examples
He writes books under the name John Smith.
She now lives under a new identity.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
22
adjective satellite
Meaning 22
located below or beneath something else
Definition source: Princeton WordNet 3.0
Examples
nether garments
the under parts of a machine
Meaning relationships
Synonyms: nether
Antonyms: none provided
23
adverb
Meaning 23
further down
Definition source: Princeton WordNet 3.0
Examples
see under for further discussion
Meaning relationships
Synonyms: below
Antonyms: none provided
24
adverb
Meaning 24
down below
Definition source: Princeton WordNet 3.0
Examples
get under quickly!
Meaning relationships
Synonyms: none provided
Antonyms: none provided
25
adverb
Meaning 25
below the horizon
Definition source: Princeton WordNet 3.0
Examples
the sun went under
Meaning relationships
Synonyms: none provided
Antonyms: none provided
26
adverb
Meaning 26
below some quantity or limit
Definition source: Princeton WordNet 3.0
Examples
fifty dollars or under
Meaning relationships
Synonyms: none provided
Antonyms: none provided
27
adverb
Meaning 27
in or into a state of subordination or subjugation
Definition source: Princeton WordNet 3.0
Examples
we must keep our disappointment under
Meaning relationships
Synonyms: none provided
Antonyms: none provided
28
adverb
Meaning 28
down to defeat, death, or ruin
Definition source: Princeton WordNet 3.0
Examples
their competitors went under
Meaning relationships
Synonyms: none provided
Antonyms: none provided
29
adverb
Meaning 29
into unconsciousness
Definition source: Princeton WordNet 3.0
Examples
this will put the patient under
Meaning relationships
Synonyms: none provided
Antonyms: none provided
30
adverb
Meaning 30
through a range downward
Definition source: Princeton WordNet 3.0
Examples
children six and under will be admitted free
Meaning relationships
Synonyms: none provided
Antonyms: none provided
History
Etymology
From Middle English under, from Old English under, from Proto-West Germanic *undar, from Proto-Germanic *under, from a merger of Proto-Indo-European *(H)n̥dhér (“under”) and *h1entér (“inside”). Cognate with German unter, Dutch onder, Danish, Norwegian Bokmål, Norwegian Nynorsk, and Swedish under, Faroese and Icelandic undir; also Old High German untar (“under”), Sanskrit अन्तर् (antar, “within”), Latin infrā (“below, beneath”) and inter (“between, among”).
Across languages
Translations
221 source translations are retained for this English entry.
Catalan:
sota
— In a way lower or less than
Chechen:
кӏел
(kʼel)
— In a way lower or less than
Esperanto:
malsupre
— In a way lower or less than
French:
dessous
— In a way lower or less than
Higaonon:
didalum
— In a way lower or less than
Hungarian:
lent
— In a way lower or less than
Ingush:
кӏал
(kʼal)
— In a way lower or less than
Japanese:
下の
(shita no)
— In a way lower or less than
Japanese:
したの
(shita no)
— In a way lower or less than
Maranao:
didalem
— In a way lower or less than
Tagalog:
ibaba
— In a way lower or less than
Finnish:
huonommin
— In a way inferior to
French:
moins
— In a way inferior to
Japanese:
下の
(shita no)
— In a way inferior to
Japanese:
したの
(shita no)
— In a way inferior to
Romanian:
sub
— In a way inferior to
Tok Pisin:
ananit
— In a way inferior to
Afrikaans:
onder
— at a lower level than
Albanian:
në
— at a lower level than
Albanian:
nën
— at a lower level than
Arabic:
تَحْتَ
(taḥta)
— at a lower level than
Arabic:
تحت
(taḥt)
— at a lower level than
Armenian:
տակ
(tak)
— at a lower level than
Armenian:
ներքո
(nerkʻo)
— at a lower level than
Armenian:
ներքեւում
(nerkʻewum)
— at a lower level than
Aromanian:
dighios
— at a lower level than
Azerbaijani:
altında
— at a lower level than
Belarusian:
пад
(pad)
— at a lower level than
Bengali:
নিচে
(nice)
— at a lower level than
Breton:
dindan
— at a lower level than
Bulgarian:
под
(pod)
— at a lower level than
Burmese:
အောက်
(auk)
— at a lower level than
Catalan:
davall
— at a lower level than
Catalan:
sota
— at a lower level than
Cherokee:
ᎭᏫᎾᏗᏢ
(hawinaditlv)
— at a lower level than
Chinese Mandarin:
在...之下
(zài...zhīxià)
— at a lower level than
East Circassian:
щӏагъ
(śʼağ)
— at a lower level than
West Circassian:
чӏэгъ
(ĉʼɛğ)
— at a lower level than
Ngazidja Comorian:
ho-ntsini mwa
— at a lower level than
Czech:
pod
— at a lower level than
Dalmatian:
sote
— at a lower level than
Danish:
under
— at a lower level than
Dutch:
onder
— at a lower level than
Esperanto:
sub
— at a lower level than
Estonian:
all
— at a lower level than
Finnish:
alla
— at a lower level than
Finnish:
alapuolella
— at a lower level than
Finnish:
alempana
— at a lower level than
French:
sous
— at a lower level than
Middle French:
soubs
— at a lower level than
Middle French:
soubtz
— at a lower level than
Middle French:
soubz
— at a lower level than
Old French:
souz
— at a lower level than
Old French:
sus
— at a lower level than
North Frisian:
öner
— at a lower level than
Saterland Frisian:
unner
— at a lower level than
West-Frisian:
ûnder
— at a lower level than
Friulian:
sot
— at a lower level than
Georgian:
ქვეშ
(kveš)
— at a lower level than
German:
unter
— at a lower level than
Greek:
κάτω
(káto)
— at a lower level than
Ancient Greek:
ὑπό
(hupó)
— at a lower level than
Hebrew:
תַּחַת
(tákhat)
— at a lower level than
Hindi:
... के नीचे
(... ke nīce)
— at a lower level than
Hungarian:
alatt
— at a lower level than
Icelandic:
undir
— at a lower level than
Ido:
sub
— at a lower level than
Indonesian:
di bawah
— at a lower level than
Indonesian:
bawah
— at a lower level than
Irish:
faoi
— at a lower level than
Italian:
sotto
— at a lower level than
Japanese:
...下に
(...shita ni)
— at a lower level than
Kazakh:
астында
(astynda)
— at a lower level than
Khalaj:
asra
— at a lower level than
Khalaj:
ast
— at a lower level than
Khmer:
ក្រោម
(kraom)
— at a lower level than
Khmer:
ខាងក្រោម
(khaaŋ kraom)
— at a lower level than
Korean:
...아래에서
(...araeeseo)
— at a lower level than
Korean:
...아래의
(...arae'ui)
— at a lower level than
Central Kurdish:
لە ژێر ... دا
(le jêr ... da)
— at a lower level than
Northern Kurdish:
di bin ... de
— at a lower level than
Northern Kurdish:
di bin
— at a lower level than
Kyrgyz:
астында
(astında)
— at a lower level than
Lao:
ໃຕ້
(tai)
— at a lower level than
Latin:
sub
— at a lower level than
Latvian:
zem
— at a lower level than
Latvian:
apakš
— at a lower level than
Lithuanian:
po
— at a lower level than
Macedonian:
под
(pod)
— at a lower level than
Malay:
di bawah
— at a lower level than
Malay:
bawah
— at a lower level than
Maltese:
taħt
— at a lower level than
Māori:
raro
— at a lower level than
Mongolian:
дор
(dor)
— at a lower level than
Mongolian:
доош
(dooš)
— at a lower level than
Neapolitan:
a sotto
— at a lower level than
Norman:
souôs
— at a lower level than
Norwegian:
under
— at a lower level than
Occitan:
sota
— at a lower level than
Pashto:
د لاندی
(dë lânde)
— at a lower level than
Pashto:
لاندی
(lânde)
— at a lower level than
Persian:
تحت
(taht)
— at a lower level than
Persian:
زیر
(zir)
— at a lower level than
Polish:
pod
— at a lower level than
Portuguese:
debaixo
— at a lower level than
Portuguese:
sob
— at a lower level than
Romanian:
sub
— at a lower level than
Romansh:
sut
— at a lower level than
Romansh:
sot
— at a lower level than
Romansh:
suot
— at a lower level than
Russian:
под
(pod)
— at a lower level than
Russian:
ни́же
(níže)
— at a lower level than
Northern Sami:
vuolde
— at a lower level than
Sanskrit:
अधस्
(adhás)
— at a lower level than
Sardinian:
suta
— at a lower level than
Scots:
unner
— at a lower level than
Scottish Gaelic:
fo
— at a lower level than
Serbo-Croatian:
под
— at a lower level than
Serbo-Croatian:
pod
— at a lower level than
Slovak:
pod
— at a lower level than
Slovene:
pod
— at a lower level than
Lower Sorbian:
pód
— at a lower level than
Spanish:
bajo
— at a lower level than
Spanish:
debajo de
— at a lower level than
Spanish:
so
— at a lower level than
Swedish:
under
— at a lower level than
Swedish:
nedanför
— at a lower level than
Swedish:
nedan för
— at a lower level than
Tajik:
таҳти
(taht-i)
— at a lower level than
Thai:
ใต้
(dtâai)
— at a lower level than
Thai:
ภายใต้
(paai-dtâai)
— at a lower level than
Tocharian B:
ñor
— at a lower level than
Tok Pisin:
ananit
— at a lower level than
Tok Pisin:
aninit
— at a lower level than
Turkish:
altında
— at a lower level than
Turkmen:
astynda
— at a lower level than
Turkmen:
aşagynda
— at a lower level than
Tuvan:
адаанда
(adaanda)
— at a lower level than
Ukrainian:
під
(pid)
— at a lower level than
Uyghur:
ئاستىدا
(astida)
— at a lower level than
Uzbek:
ostida
— at a lower level than
Vietnamese:
dưới
— at a lower level than
Welsh:
dan
— at a lower level than
Welsh:
tan
— at a lower level than
Yiddish:
אונטער
(unter)
— at a lower level than
Yoruba:
lábẹ́
— at a lower level than
Arabic:
تَحْتَ
(taḥta)
— beneath the surface of
Armenian:
տակ
(tak)
— beneath the surface of
Belarusian:
пад
(pad)
— beneath the surface of
Catalan:
davall
— beneath the surface of
Catalan:
sota
— beneath the surface of
Chickasaw:
nota'
— beneath the surface of
Chinese Mandarin:
在......底下
(zài ... dǐxia)
— beneath the surface of
Chinese Mandarin:
在......以下
(zài ... yǐxià)
— beneath the surface of
Czech:
pod
— beneath the surface of
Dutch:
onder
— beneath the surface of
Finnish:
alla
— beneath the surface of
French:
sous
— beneath the surface of
German:
unter
— beneath the surface of
Ancient Greek:
ὑπό
(hupó)
— beneath the surface of
Hindi:
... के नीचे
(... ke nīce)
— beneath the surface of
Hungarian:
alatt
— beneath the surface of
Japanese:
下に
(shita ni)
— beneath the surface of
Japanese:
したに
(shita ni)
— beneath the surface of
Korean:
...아래에
(...araee)
— beneath the surface of
Latvian:
zem
— beneath the surface of
Macedonian:
под
(pod)
— beneath the surface of
Norman:
souôs
— beneath the surface of
Polish:
pod
— beneath the surface of
Portuguese:
embaixo de
— beneath the surface of
Portuguese:
sob
— beneath the surface of
Romanian:
sub
— beneath the surface of
Russian:
под
(pod)
— beneath the surface of
Scottish Gaelic:
fo
— beneath the surface of
Lower Sorbian:
pód
— beneath the surface of
Spanish:
bajo
— beneath the surface of
Spanish:
debajo de
— beneath the surface of
Swedish:
under
— beneath the surface of
Turkish:
altında
— beneath the surface of
Ukrainian:
під
(pid)
— beneath the surface of
Urdu:
... کے نیچے
(... ke nīce)
— beneath the surface of