Standard Lemma guide

scum

name · noun · verb · 15 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.

  • /skʌm/
  • US: Recorded audio is listed in the source snapshot.
  • rhymes with -ʌm
  • CMU ARPABET: S K AH1 M Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

name

Meaning 1

Acronym of Society for Cutting Up Men.

Definition source: English Wiktionary via Wiktextract

Usage: abbreviation, acronym, alt-of, historical

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

A layer of impurities that accumulates at the surface of a liquid (especially molten metal or water).

Definition source: English Wiktionary via Wiktextract

Usage: uncountable

Examples

  • During smelting, scum rises to the surface and is then removed by the smelter.

Meaning relationships

Synonyms: dross, impurity, impurities, cinder, scoriae, slag

Antonyms: none provided

3

noun

Meaning 3

A greenish water vegetation (such as algae), usually found floating on the surface of ponds

Definition source: English Wiktionary via Wiktextract

Usage: uncountable

Examples

  • These organisms form scum in large quantities.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

noun

Meaning 4

The topmost liquid layer of a cesspool or septic tank.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

5

noun

Meaning 5

Semen.

Definition source: English Wiktionary via Wiktextract

Usage: US, slang, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: baby batter, baby gravy, balljuice, boy juice, cock juice, cock snot, come, cream, creme, cum, cumload, cumshot, cumwad, dick juice, dick milk, dick snot, ejaculate, fuckjuice, girl juice, gruel, jizz, jism, jissom, knuckle children, load, love custard, love juice, mad milk, man juice, man milk, milk, muck, scum, seed, seminal fluid, skeet, sperm, spoof, splooge, spooge, sprog, spunk, spurt, wad, white pee

Antonyms: none provided

6

noun

Meaning 6

A reprehensible person or persons.

Definition source: English Wiktionary via Wiktextract

Usage: countable, derogatory, slang, uncountable

Examples

  • People who sell used-up pens are scum, just total low-lives.

Meaning relationships

Synonyms: bastard, assbag, assbreath, assbucket, asschunk, asscunt, assface, assfag, assfaggot, assfuck, assfucker, asshat, asshead, asshole, assmonkey, assmouth, assmunch, assmuncher, asstard, asswagon, assweed, asswipe, bag of dicks, ball sack, ballsucker, barf bag, berk, bitchcunt, bitchface, bitchfuck, bitchwhore, blackguard, buttface, butthead, buttmunch, buttmuncher, choad, chunderhead, chunk-blower, cockatrice, cockbag, cockbreath, cockface, cockfag, cockfuck, cockfucker, cock gobbler, cockhead, cock-knocker, cockmonger, cockmunch, cockmuncher, cocksack, cockshit, cocksuck, cocksucker, cockwad, cockwaffle, cockweasel, cockwipe, crapface, craphead, cullion, cumbucket, cum guzzler, cumrag, cumstain, cunt, cuntard, cuntass, cuntbag, cuntbiscuit, cuntbitch, cuntbreath, cuntbucket, cuntface, cuntfuck, cuntfucker, cunthead, cuntlapper, cuntlicker, cuntmuffin, cunt muncher, cuntrag, cuntshit, cuntstain, cuntsucker, cuntwad, cuntwaffle, cuntweasel, cuntweed, cuntwhacker, cuntwipe, dick, dickass, dickbag, dickbiscuit, dickbreath, dickbucket, dickface, dickfuck, dickfucker, dickhead, dicklicker, dick munch, dick muncher, dicknose, dicknut, dicksack, dickshit, dickslap, dicksneeze, dickstain, dickster, dicksucker, dicktard, dickwad, dickweasel, dickweed, dickwipe, dillweed, dipfuck, dipshit, dirtbag, dirthead, dirtwad, douche, douchebag, douche boat, doucheburger, douchecanoe, douchelord, douche nozzle, douchewad, douchewagon, fag, faggot, faggotface, fuck, fuckass, fuckbag, fuckball, fuckbucket, fuckchop, fucker, fuckface, fuckhead, fucklord, fuckmitten, fuckmuffin, fucknose, fucknozzle, fuckoid, fuckrod, fuckshit, fuckstain, fuckster, fuckstick, fuckskull, fucktrumpet, fuckwaffle, fuckweed, fuckwit, fuckweasel, fucktard, git, hosebag, jackass, jackoff, jagoff, jagweed, jerk, jerkball, jerko, jerkoff, jerkwad, jerkweed, jitbag, jizzbag, knob-gobbler, knob polisher, lowlife, meanie, nark, nutsack, paddock, penishead, piece of crap, piece of garbage, piece of junk, piece of shit, piece of trash, piece of work, pile of crap, pile of shit, pig, pissbag, pissface, pisshead, pisspot, prick, prickface, prickhead, prickwad, pukeball, pukestain, pusbag, pushead, pussybreath, sack of shit, schmuck, scoundrel, scum, scumbag, scumbreath, scumbug, scumbutt, scumface, scumfuck, scumhead, scumhole, scumlord, scunge, scuzz, scuzzball, scuzzbucket, scuzzoid, shitass, shitball, shitbag, shitbeast, shitbird, shitbiscuit, shitbreath, shitbucket, shitcock, shitcunt, shitdick, shiteater, shitface, shitfuck, shitfucker, shitgibbon, shitgoblin, shitguzzler, shithead, shitheap, shitheel, shithook, shitlicker, shitlord, shitmuncher, shitneck, shitnugget, shitnuts, shitpiss, shitpot, shitrag, shitsack, shitstain, shitwad, shitwaffle, shitweasel, shitweed, sleaze, sleazeball, sleazebag, sleazebucket, sleazehole, sleazewad, slimebucket, slimeface, slimehole, slimewad, snotbag, snotball, snotface, snothead, snotrag, snotwad, sourhead, squib, swine, thundercunt, tool, tosser, tosspot, turdbreath, turdface, turdhead, undesirable, vonce, wanker, wankface, wankfart, wankhead, wankpuffin, wankstain, weasel, wet wipe

Antonyms: none provided

7

verb

Meaning 7

To remove the layer of scum from (a liquid etc.).

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

8

verb

Meaning 8

To remove (something) as scum.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

9

verb

Meaning 9

To become covered with scum.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

10

verb

Meaning 10

To scour (the land, sea, etc.).

Definition source: English Wiktionary via Wiktextract

Usage: obsolete

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

11

verb

Meaning 11

To gather together, as scum.

Definition source: English Wiktionary via Wiktextract

Usage: obsolete

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

12

verb

Meaning 12

To startscum or savescum.

Definition source: English Wiktionary via Wiktextract

Usage: informal

Topics: video-games

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

13

noun

Meaning 13

a film of impurities or vegetation that can form on the surface of a liquid

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: film

Narrower terms: slag, scoria, dross

14

noun

Meaning 14

worthless people

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: trash

Antonyms: none provided

Broader terms: rabble, riffraff, ragtag, ragtag and bobtail

15

verb

Meaning 15

remove the scum from

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: get rid of, remove

History

Etymology

From Middle English scum, scome, skum, skome, scumme, from Middle Low German or Middle Dutch schūme (“foam”), from Old Dutch *scūm, from Frankish *skūm, from Proto-Germanic *skūmaz (“froth, foam”), from Proto-Indo-European *(s)kewH- (“to cover, conceal”). Cognate with Dutch schuim (“foam”), West Frisian skuum, German Schaum (“foam”), Danish and Swedish skum (“foam”). Compare also French écume (“scum”), Italian schiuma (“foam”), Saterland Frisian Skuum, Sicilian scuma (“foam”), Walloon schome (“scum, foam”), Lithuanian šamas (“catfish”) and skanus (“tasty”) from the same Germanic source. Related to skim.

Across languages

Translations

114 source translations are retained for this English entry.

  • Albanian: makë — layer of impurities
  • Albanian: shtrap — layer of impurities
  • Arabic: كشكوشة (kaškūša) — layer of impurities
  • Bulgarian: стопи́лка (stopílka) — layer of impurities
  • Bulgarian: шла́ка (šláka) — layer of impurities
  • Catalan: escòria — layer of impurities
  • Czech: nános špíny — layer of impurities
  • Esperanto: feĉo — layer of impurities
  • Faroese: skúm — layer of impurities
  • Finnish: kuona — layer of impurities
  • French: écume — layer of impurities
  • French: couche — layer of impurities
  • French: mousse — layer of impurities
  • French: crasse — layer of impurities
  • Galician: escoura — layer of impurities
  • Galician: escumallo — layer of impurities
  • Galician: borra — layer of impurities
  • German: Abschaum — layer of impurities
  • German: Schwimmschlamm — layer of impurities
  • German: Rand — layer of impurities
  • Greek: απόβρασμα (apóvrasma) — layer of impurities
  • Greek: απόβλητο (apóvlito) — layer of impurities
  • Ancient Greek: λάμπη (lámpē) — layer of impurities
  • Ingrian: paska — layer of impurities
  • Interlingua: scuma — layer of impurities
  • Italian: impurità — layer of impurities
  • Māori: parawai — layer of impurities
  • Plautdietsch: Schlekj — layer of impurities
  • Polish: szumowiny — layer of impurities
  • Portuguese: escória — layer of impurities
  • Russian: пе́на (péna) — layer of impurities
  • Russian: на́кипь (nákipʹ) — layer of impurities
  • Russian: нечисто́ты (nečistóty) — layer of impurities
  • Spanish: escoria — layer of impurities
  • Telugu: తెట్టు (teṭṭu) — layer of impurities
  • Walloon: schome — layer of impurities
  • Yoruba: èérú — layer of impurities
  • Bulgarian: жaбу́няк (žabúnjak) — greenish water vegetation
  • Catalan: verdet — greenish water vegetation
  • Finnish: leväpuuro — greenish water vegetation
  • Galician: verdullo — greenish water vegetation
  • Galician: verdelixo — greenish water vegetation
  • Galician: lomeaco — greenish water vegetation
  • German: Algenteppich — greenish water vegetation
  • German: Entengrütze — greenish water vegetation
  • Italian: mucillagine — greenish water vegetation
  • Navajo: tátłʼid — greenish water vegetation
  • Norwegian Nynorsk: grønske — greenish water vegetation
  • Norwegian Nynorsk: sly — greenish water vegetation
  • Russian: ти́на (tína) — greenish water vegetation
  • Finnish: pintaliete — topmost liquid layer of a cesspool or septic tank
  • Spanish: telilla — topmost liquid layer of a cesspool or septic tank
  • Spanish: verdín — topmost liquid layer of a cesspool or septic tank
  • Bulgarian: отре́пка (otrépka) — person or persons considered to be reprehensible
  • Bulgarian: ута́йка (utájka) — person or persons considered to be reprehensible
  • Bulgarian: ти́ня (tínja) — person or persons considered to be reprehensible
  • Catalan: escòria — person or persons considered to be reprehensible
  • Catalan: púrria — person or persons considered to be reprehensible
  • Czech: lůza — person or persons considered to be reprehensible
  • Czech: neřád — person or persons considered to be reprehensible
  • Czech: spodina — person or persons considered to be reprehensible
  • Danish: afskum — person or persons considered to be reprehensible
  • Dutch: tuig — person or persons considered to be reprehensible
  • Esperanto: aĉulo — person or persons considered to be reprehensible
  • Esperanto: ŝaŭmo — person or persons considered to be reprehensible
  • Esperanto: feĉulo — person or persons considered to be reprehensible
  • Esperanto: feĉo — person or persons considered to be reprehensible
  • Finnish: roskaväki — person or persons considered to be reprehensible
  • Finnish: pohjasakka — person or persons considered to be reprehensible
  • French: ordure — person or persons considered to be reprehensible
  • French: salaud — person or persons considered to be reprehensible
  • French: racaille — person or persons considered to be reprehensible
  • French: drigaille — person or persons considered to be reprehensible
  • Galician: xentalla — person or persons considered to be reprehensible
  • Galician: gandaiada — person or persons considered to be reprehensible
  • Galician: cafualla — person or persons considered to be reprehensible
  • Galician: gafullada — person or persons considered to be reprehensible
  • German: Abschaum — person or persons considered to be reprehensible
  • German: Geschmeiß — person or persons considered to be reprehensible
  • Greek: απόβρασμα (apóvrasma) — person or persons considered to be reprehensible
  • Greek: κάθαρμα (kátharma) — person or persons considered to be reprehensible
  • Hebrew: חֶלְאָה (ẖel'á) — person or persons considered to be reprehensible
  • Hungarian: geci — person or persons considered to be reprehensible
  • Irish: gramaisc — person or persons considered to be reprehensible
  • Jamaican Creole: waste gyal — person or persons considered to be reprehensible
  • Jamaican Creole: waste man — person or persons considered to be reprehensible
  • Latin: caenum — person or persons considered to be reprehensible
  • Latin: sentīna — person or persons considered to be reprehensible
  • Latin: faex — person or persons considered to be reprehensible
  • Macedonian: џган (džgan) — person or persons considered to be reprehensible
  • Macedonian: подлец (podlec) — person or persons considered to be reprehensible
  • Polish: szumowina — person or persons considered to be reprehensible
  • Polish: podlec — person or persons considered to be reprehensible
  • Polish: wyrodek — person or persons considered to be reprehensible
  • Portuguese: escória — person or persons considered to be reprehensible
  • Russian: подле́ц (podléc) — person or persons considered to be reprehensible
  • Russian: негодя́й (negodjáj) — person or persons considered to be reprehensible
  • Russian: сво́лочь (svóločʹ) — person or persons considered to be reprehensible
  • Russian: отро́дье (otródʹje) — person or persons considered to be reprehensible
  • Russian: отре́бье (otrébʹje) — person or persons considered to be reprehensible
  • Russian: шваль (švalʹ) — person or persons considered to be reprehensible
  • Russian: не́чисть (néčistʹ) — person or persons considered to be reprehensible
  • Russian: сброд (sbrod) — person or persons considered to be reprehensible
  • Russian: шу́шера (šúšera) — person or persons considered to be reprehensible
  • Russian: шантропа́ (šantropá) — person or persons considered to be reprehensible
  • Spanish: gentuza — person or persons considered to be reprehensible
  • Spanish: escoria — person or persons considered to be reprehensible
  • Spanish: canalla — person or persons considered to be reprehensible
  • Swedish: avskum — person or persons considered to be reprehensible
  • Swedish: kräk — person or persons considered to be reprehensible
  • Swedish: as — person or persons considered to be reprehensible
  • Swedish: jävel — person or persons considered to be reprehensible
  • Welsh: gwehilion — person or persons considered to be reprehensible
  • Danish: afskumme — remove layer of scum