name · noun · verb · 18 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.
slou
/slaʊ/
UK:Recorded audio is listed in the source snapshot.
rhymes with -aʊ
General-American, Received-Pronunciation:/slʌf/
US:Recorded audio is listed in the source snapshot.
Australian, New-Zealand:/slɐf/
Northern-England:/slʊf/
rhymes with -ʌf
US:slou
US:slo͞o
US:/slaʊ/
US:/sluː/
US:Recorded audio is listed in the source snapshot.
rhymes with -uː
CMU ARPABET:S L AH1 F
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
1
name
Meaning 1
A town in east Berkshire, England (formerly Buckinghamshire), close to Heathrow Airport.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
2
name
Meaning 2
A unitary authority and borough of Berkshire, the Slough Borough Council.
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
The skin shed by a snake or other reptile.
Definition source: English Wiktionary via Wiktextract
Usage: countable, uncountable
Examples
That is the slough of a rattler; we must be careful.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
4
noun
Meaning 4
Dead skin on a sore or ulcer.
Definition source: English Wiktionary via Wiktextract
Usage: countable, uncountable
Examples
This is the slough that came off of his skin after the burn.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
5
noun
Meaning 5
A marshy or muddy area.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
6
noun
Meaning 6
A type of swamp or shallow lake system, typically formed as or by the backwater of a larger waterway, similar to a bayou with trees.
Definition source: English Wiktionary via Wiktextract
Usage: Northern-US, Southern-US
Examples
We paddled under a canopy of trees through the slough.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
7
noun
Meaning 7
A secondary channel of a river delta, usually flushed by the tide.
Definition source: English Wiktionary via Wiktextract
Usage: US, Western
Examples
The Sacramento River Delta contains dozens of sloughs that are often used for water-skiing and fishing.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
8
noun
Meaning 8
A state of depression.
Definition source: English Wiktionary via Wiktextract
Examples
John is in a slough.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
9
noun
Meaning 9
A small pond, often alkaline, many but not all formed by glacial potholes.
Definition source: English Wiktionary via Wiktextract
Usage: Canadian-Prairies
Examples
Potholes or sloughs formed by a glacier’s retreat from the central plains of North America, are now known to be some of the world’s most productive ecosystems.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
10
verb
Meaning 10
To shed skin or outer layers.
Definition source: English Wiktionary via Wiktextract
Usage: transitive
Examples
This skin is being sloughed.
Snakes slough their skin periodically.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
11
verb
Meaning 11
To slide off or flake off, as an outer layer, such as skin, might do.
Definition source: English Wiktionary via Wiktextract
Usage: intransitive
Examples
A week after he was burned, a layer of skin on his arm sloughed off.
1944 United States. Bureau of Mines · War Minerals Report 386. Google books The adit penetrated the vug ... and at this level ... it was filled with material that had ... sloughed off the walls.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
12
verb
Meaning 12
To discard.
Definition source: English Wiktionary via Wiktextract
Usage: transitive
Topics: card-games, games
Examples
East sloughed a heart.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
13
verb
Meaning 13
To commit truancy, be absent from school without permission.
Definition source: English Wiktionary via Wiktextract
Usage: US, Western, intransitive, slang
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: ditch
Antonyms: none provided
14
noun
Meaning 14
any outer covering that can be shed or cast off (such as the cast-off skin of a snake)
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
Broader terms: covering, natural covering, cover
15
noun
Meaning 15
a stagnant swamp (especially as part of a bayou)
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
Broader terms: swamp, swampland
16
noun
Meaning 16
a hollow filled with mud
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
Broader terms: bog, peat bog
17
noun
Meaning 17
necrotic tissue; a mortified or gangrenous part or mass
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
From Middle English Slo, perhaps related to the noun slough (“marsh”) (referring to the land) or to sloe (referring to bushes).
From Middle English slogh, slugh, slouh, from Proto-Germanic *sluk-, perhaps related to *sleupaną (“to slip, sneak”) (compare Gothic 𐍃𐌻𐌹𐌿𐍀𐌰𐌽 (sliupan)). Akin to Middle Low German slô (“sheath, skin on a hoof”). Perhaps also related with Old Saxon slūk (“snakeskin”), Middle High German slūch, whence German Schlauch (“waterskin, hose”).
From Middle English slough (“muddy place; swamp; mire”), Old English slōh, probably from Proto-Germanic *slōhaz.
Across languages
Translations
112 source translations are retained for this English entry.
Arabic:
سَلْخ
(salḵ)
— the skin shed by a snake or other reptile
Armenian:
խորխ
(xorx)
— the skin shed by a snake or other reptile
Assamese:
মোট
(müt)
— the skin shed by a snake or other reptile
Czech:
svlečka
— the skin shed by a snake or other reptile
Danish:
ham
— the skin shed by a snake or other reptile
Finnish:
(luotu) nahka
— the skin shed by a snake or other reptile
French:
mue
— the skin shed by a snake or other reptile
German:
abgestreifte Haut
— the skin shed by a snake or other reptile
Ancient Greek:
λεβηρίς
(lebērís)
— the skin shed by a snake or other reptile
Ancient Greek:
σῦφαρ
(sûphar)
— the skin shed by a snake or other reptile
Hebrew:
נשל
— the skin shed by a snake or other reptile
Latin:
vernatio
— the skin shed by a snake or other reptile
Malayalam:
പടം
(paṭaṁ)
— the skin shed by a snake or other reptile
Old English:
insmoh
— the skin shed by a snake or other reptile
Polish:
wylinka
— the skin shed by a snake or other reptile
Russian:
вы́ползок
(výpolzok)
— the skin shed by a snake or other reptile
Russian:
вы́ползина
(výpolzina)
— the skin shed by a snake or other reptile
Serbo-Croatian:
svlak
— the skin shed by a snake or other reptile
Serbo-Croatian:
zmijska košuljica
— the skin shed by a snake or other reptile
Swedish:
ömsa
— the skin shed by a snake or other reptile
Thai:
คราบ
(krâap)
— the skin shed by a snake or other reptile
Turkish:
yılan kavı
— the skin shed by a snake or other reptile
Turkish:
kav
— the skin shed by a snake or other reptile
Turkish:
yılan gömleği
— the skin shed by a snake or other reptile
Ottoman Turkish:
ییلان قاوی
(yılan kavı)
— the skin shed by a snake or other reptile
Ottoman Turkish:
قاو
(kav)
— the skin shed by a snake or other reptile
Ottoman Turkish:
سلخ
(selh)
— the skin shed by a snake or other reptile
Welsh:
hengroen
— the skin shed by a snake or other reptile
Welsh:
croen marw
— the skin shed by a snake or other reptile
Welsh:
croen wedi'i fwrw
— the skin shed by a snake or other reptile
Armenian:
խորխ
(xorx)
— dead skin on a sore or ulcer
Bulgarian:
струпей
(strupej)
— dead skin on a sore or ulcer
Finnish:
rupi
— dead skin on a sore or ulcer
Finnish:
kuollut iho
— dead skin on a sore or ulcer
French:
escarre
— dead skin on a sore or ulcer
German:
Schorf
— dead skin on a sore or ulcer
German:
Kruste
— dead skin on a sore or ulcer
Polish:
martwa skóra
— dead skin on a sore or ulcer
Russian:
струп
(strup)
— dead skin on a sore or ulcer
Russian:
коро́ста
(korósta)
— dead skin on a sore or ulcer
Serbo-Croatian:
krasta
— dead skin on a sore or ulcer
Serbo-Croatian:
eshara
— dead skin on a sore or ulcer
Bulgarian:
мочурище
(močurište)
— muddy or marshy area
Bulgarian:
тресавище
(tresavište)
— muddy or marshy area
Czech:
močál
— muddy or marshy area
Czech:
bažina
— muddy or marshy area
Finnish:
suo
— muddy or marshy area
Finnish:
räme
— muddy or marshy area
Galician:
lamazal
— muddy or marshy area
Galician:
bulleiro
— muddy or marshy area
Galician:
trollo
— muddy or marshy area
Galician:
braña
— muddy or marshy area
Irish:
seascann
— muddy or marshy area
Latin:
lama
— muddy or marshy area
Latin:
palus
— muddy or marshy area
Norwegian:
myr
— muddy or marshy area
Norwegian:
gjørmehull
— muddy or marshy area
Polish:
bagno
— muddy or marshy area
Portuguese:
atoleiro
— muddy or marshy area
Portuguese:
lamaçal
— muddy or marshy area
Portuguese:
pântano
— muddy or marshy area
Scottish Gaelic:
clàbar
— muddy or marshy area
Ottoman Turkish:
باتاق
(batak)
— muddy or marshy area
Ottoman Turkish:
خلاش
(hılaş)
— muddy or marshy area
Bulgarian:
блато
(blato)
— type of swamp or shallow lake system
Bulgarian:
ръкав
(rǎkav)
— secondary channel of a river delta
Finnish:
sivuhaara
— secondary channel of a river delta
Spanish:
zanja
— secondary channel of a river delta
Bulgarian:
униние
(uninie)
— state of depression
Finnish:
masennus
— state of depression
Russian:
подавленность
(podavlennostʹ)
— state of depression
Spanish:
agüite
— state of depression
Arabic:
اِنْسَلَخَ
(insalaḵa)
— to shed (skin)
Arabic:
سَلَخَ
(salaḵa)
— to shed (skin)
Bulgarian:
лющя
(ljuštja)
— to shed (skin)
Czech:
svléci (kůži)
— to shed (skin)
Finnish:
luoda nahkansa
— to shed (skin)
German:
sich häuten
— to shed (skin)
German:
abwerfen
— to shed (skin)
Hungarian:
vedlik
— to shed (skin)
Māori:
kautahanga
— to shed (skin)
Māori:
whakamāunu
— to shed (skin)
Russian:
сбра́сывать
(sbrásyvatʹ)
— to shed (skin)
Russian:
сбро́сить
(sbrósitʹ)
— to shed (skin)
Serbo-Croatian:
oderati
— to shed (skin)
Swedish:
ömsa
— to shed (skin)
Thai:
ลอกคราบ
(lɔ̂ɔk-krâap)
— to shed (skin)
Ukrainian:
скидати
(skydaty)
— to shed (skin)
Bulgarian:
лющя се
(ljuštja se)
— of skin, to be shed
Czech:
loupat se
— of skin, to be shed
Czech:
odlupovat se
— of skin, to be shed
Czech:
oloupat se
— of skin, to be shed
Finnish:
kesiä
— of skin, to be shed
German:
sich lösen
— of skin, to be shed
Māori:
whakamāunu
— of skin, to be shed
Russian:
сходи́ть
(sxodítʹ)
— of skin, to be shed
Russian:
сойти́
(sojtí)
— of skin, to be shed
Ukrainian:
лущитися
(luščytysja)
— of skin, to be shed
Ukrainian:
линяти
(lynjaty)
— of skin, to be shed
Bulgarian:
чистя
(čistja)
— card games: to discard
Czech:
odhodit
— card games: to discard
Finnish:
sakata
— card games: to discard
Russian:
сбра́сывать
(sbrásyvatʹ)
— card games: to discard
Russian:
сбро́сить
(sbrósitʹ)
— card games: to discard
Swedish:
kasta
— card games: to discard
Ukrainian:
скидати
(skydaty)
— card games: to discard
Bulgarian:
чупя се
(čupja se)
— to commit truancy
Finnish:
lintsata
— to commit truancy
German:
schwänzen
— to commit truancy
Russian:
прогу́ливать
(progúlivatʹ)
— to commit truancy
Russian:
прогу́лять
(progúljatʹ)
— to commit truancy