Standard Lemma guide

slug

noun · verb · 39 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.

  • slŭg
  • General-American, Received-Pronunciation, Southern-England: /slʌɡ/
  • US: Recorded audio is listed in the source snapshot.
  • Australian, New-Zealand: /slɐɡ/
  • Australia: Recorded audio is listed in the source snapshot.
  • Northern-England: /slʊɡ/
  • rhymes with -ʌɡ
  • CMU ARPABET: S L AH1 G Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

noun

Meaning 1

Any of many gastropod mollusks, having no (or only a rudimentary) shell.

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 slow, lazy person; a sluggard.

Definition source: English Wiktionary via Wiktextract

Usage: obsolete

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

A bullet or other projectile fired from a firearm; in modern usage, generally refers to a shotgun slug.

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

A solid block or piece of roughly shaped metal.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

5

noun

Meaning 5

A counterfeit coin, especially one used to steal from vending machines.

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 shot of a drink, usually alcoholic.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

7

noun

Meaning 7

A title, name or header, a catchline, a short phrase or title to indicate the content of a newspaper or magazine story for editing use.

Definition source: English Wiktionary via Wiktextract

Topics: journalism, media

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

8

noun

Meaning 8

The imperial (English) unit of mass that accelerates by 1 foot per second squared (1 ft/s2) when a force of one pound-force (lbf) is exerted on it.

Definition source: English Wiktionary via Wiktextract

Usage: rare

Topics: natural-sciences, physical-sciences, physics

Examples

  • The average slug has a mass of around 0.00002 slugs.

Meaning relationships

Synonyms: geepound

Antonyms: none provided

9

noun

Meaning 9

A discrete mass of a material that moves as a unit, usually through another material.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

10

noun

Meaning 10

A motile pseudoplasmodium formed by amoebae working together.

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

An accessory to a diesel-electric locomotive, used to increase adhesive weight and allow full power to be applied at a lower speed. It has trucks with traction motors, but lacks a prime mover, being powered by electricity from the mother locomotive, and may or may not have a control cab.

Definition source: English Wiktionary via Wiktextract

Topics: rail-transport, railways, transport

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

12

noun

Meaning 12

A black screen used to separate broadcast items.

Definition source: English Wiktionary via Wiktextract

Topics: broadcasting, communications, editing, journalism, literature, media, publishing, television, writing

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

13

noun

Meaning 13

A piece of type metal imprinted by a linotype machine; also a black mark placed in the margin to indicate an error; also said in application to typewriters; type slug.

Definition source: English Wiktionary via Wiktextract

Topics: letterpress-typography, media, publishing, typography

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

14

noun

Meaning 14

A stranger picked up as a passenger to enable legal use of high occupancy vehicle lanes.

Definition source: English Wiktionary via Wiktextract

Usage: regional

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

15

noun

Meaning 15

A hitchhiking commuter.

Definition source: English Wiktionary via Wiktextract

Usage: US, slang

Qualifier: District of Columbia

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

16

noun

Meaning 16

The last part of a clean URL, the displayed resource name, similar to a filename.

Definition source: English Wiktionary via Wiktextract

Qualifier: web development

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

17

noun

Meaning 17

A hindrance, an obstruction.

Definition source: English Wiktionary via Wiktextract

Usage: obsolete

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

18

noun

Meaning 18

A ship that sails slowly.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

19

noun

Meaning 19

A block of text at the beginning of a scene that sets up the scene's location, characters, etc.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

20

noun

Meaning 20

An infertile egg of a reptile.

Definition source: English Wiktionary via Wiktextract

Topics: biology, herpetology, natural-sciences, zoology

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

21

noun

Meaning 21

A hard blow, usually with the fist.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

22

noun

Meaning 22

A special-purpose security of the State and Local Government Series.

Definition source: English Wiktionary via Wiktextract

Usage: US, informal

Topics: business, finance

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

23

verb

Meaning 23

To drink quickly; to gulp; to down.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

24

verb

Meaning 24

To take part in casual carpooling; to form ad hoc, informal carpools for commuting, essentially a variation of ride-share commuting and hitchhiking.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

25

verb

Meaning 25

To become reduced in diameter, or changed in shape, by passing from a larger to a smaller part of the bore of the barrel.

Definition source: English Wiktionary via Wiktextract

Usage: intransitive

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

26

verb

Meaning 26

To move slowly or sluggishly; to lie idle.

Definition source: English Wiktionary via Wiktextract

Usage: intransitive, obsolete

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

27

verb

Meaning 27

To load with a slug or slugs.

Definition source: English Wiktionary via Wiktextract

Usage: transitive

Examples

  • to slug a gun

Meaning relationships

Synonyms: none provided

Antonyms: none provided

28

verb

Meaning 28

To make sluggish.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

29

verb

Meaning 29

To hit very hard, usually with the fist.

Definition source: English Wiktionary via Wiktextract

Usage: transitive

Examples

  • He insulted my mother, so I slugged him.
  • The fighter slugged his opponent into unconsciousness.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

30

noun

Meaning 30

(boxing) a blow with the fist

Definition source: Princeton WordNet 3.0

Examples

  • I gave him a clout on his nose

Meaning relationships

Synonyms: punch, clout, poke, lick, biff

Antonyms: none provided

Broader terms: blow

Narrower terms: counterpunch, parry, counter, haymaker, knockout punch, KO punch, Sunday punch, hook, jab, rabbit punch, sucker punch

31

noun

Meaning 31

any of various terrestrial gastropods having an elongated slimy body and no external shell

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: gastropod, univalve

32

noun

Meaning 32

a projectile that is fired from a gun

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: bullet

Antonyms: none provided

Broader terms: projectile, missile

Narrower terms: dumdum, dumdum bullet, full metal jacket, rifle ball, rubber bullet

33

noun

Meaning 33

a strip of type metal used for spacing

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: type slug

Antonyms: none provided

Broader terms: type metal

34

noun

Meaning 34

an amount of an alcoholic drink (usually liquor) that is poured or gulped

Definition source: Princeton WordNet 3.0

Examples

  • he took a slug of hard liquor

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: alcohol, alcoholic drink, alcoholic beverage, intoxicant, inebriant

35

noun

Meaning 35

an idle slothful person

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: sluggard

Antonyms: none provided

Broader terms: idler, loafer, do-nothing, layabout, bum

36

noun

Meaning 36

a counterfeit coin

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: coin

37

noun

Meaning 37

a unit of mass equal to the mass that accelerates at 1 foot/sec/sec when acted upon by a force of 1 pound; approximately 14.5939 kilograms

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: mass unit

38

verb

Meaning 38

strike heavily, especially with the fist or a bat

Definition source: Princeton WordNet 3.0

Examples

  • He slugged me so hard that I passed out

Meaning relationships

Synonyms: slog, swig

Antonyms: none provided

Broader terms: hit

39

verb

Meaning 39

be idle; exist in a changeless situation

Definition source: Princeton WordNet 3.0

Examples

  • The old man sat and stagnated on his porch
  • He slugged in bed all morning

Meaning relationships

Synonyms: idle, laze, stagnate

Antonyms: none provided

Narrower terms: moon, moon around, moon on, ride the bench, warm the bench, daydream, bum, bum around, bum about, arse around, arse about, fuck off, loaf, frig around, waste one's time, lounge around, loll, loll around, lounge about, lie about, lie around

History

Etymology

Originally referred to a slow, lazy person, from Middle English slugge (“lazy person", also "sloth, slothfulness”), probably of either Old English or Old Norse origin; perhaps ultimately from Proto-Indo-European *sliǵ-ōn, from *sley- (“smooth; slick; sticky; slimy”) or otherwise from the root of Old Norse slókr (“lazy person, oaf”), whence Icelandic slókur (“laziness”). Compare Norn slug (“lazy, slothful, sluggish”), dialectal Norwegian slugg (“a large, heavy body”), sluggje (“heavy, slow person”), Danish slog (“rascal, rogue”). Compare also Dutch slak (“snail, slug”). Doublet of slotch. The sense of a hitchhiking commuter is from the sense of a counterfeit bus token. Bus operators considered sluggers to be cheating as if they were using counterfeit tokens.

Uncertain. Perhaps somehow from Proto-Germanic *slagiz (“a blow, strike”). If so, then cognate with slay and slaughter; also German Schlag (“blow, hit”) and Dutch slag (“blow, strike”). Also compare slog.

Across languages

Translations

158 source translations are retained for this English entry.

  • Ainu: シマイマ (simayma) — gastropod
  • Albanian: ligavec — gastropod
  • Albanian: jargavec — gastropod
  • Albanian: jargës — gastropod
  • Albanian: lapurak — gastropod
  • Arabic: بَزَّاقَة (bazzāqa) — gastropod
  • Arapaho: woo'oowoo3iibeihii — gastropod
  • Armenian: խլեզ (xlez) — gastropod
  • Armenian: շողուկ (šoġuk) — gastropod
  • Assamese: কুমজেলেকুৱা (kumzelekua) — gastropod
  • Assamese: কুমজেলুকা (kumzeluka) — gastropod
  • Asturian: llimiagu — gastropod
  • Asturian: llimaz — gastropod
  • Basque: bare — gastropod
  • Belarusian: смоўж (smowž) — gastropod
  • Belarusian: сліма́к (slimák) — gastropod
  • Belarusian: слізня́к (sliznják) — gastropod
  • Bulgarian: гол о́хлюв (gol óhljuv) — gastropod
  • Burmese: ပက်ကျိ (pakkyi.) — gastropod
  • Catalan: llimac — gastropod
  • Cebuano: hilâhilâ — gastropod
  • Chinese Cantonese: 鼻涕蟲 /鼻涕虫 (bei6 tai3 cung4) — gastropod
  • Chinese Mandarin: 鼻涕蟲 /鼻涕虫 (bítìchóng) — gastropod
  • Chinese Mandarin: 蛞蝓 (kuòyú) — gastropod
  • Chinese Mandarin: 蜒蚰 (yányóu) — gastropod
  • Chinese Mandarin: 水蜒蚰 (shuǐ yányóu) — gastropod
  • Czech: slimák — gastropod
  • Danish: snegl — gastropod
  • Danish: skovsnegl — gastropod
  • Danish: dræbersnegl — gastropod
  • Dutch: naaktslak — gastropod
  • Dutch: slak — gastropod
  • Esperanto: limako — gastropod
  • Estonian: nälkjas — gastropod
  • Finnish: etana — gastropod
  • French: limace — gastropod
  • Galician: lesma — gastropod
  • Galician: limacha — gastropod
  • Galician: limaco — gastropod
  • Galician: limáchega — gastropod
  • Galician: aligacha — gastropod
  • Georgian: ლოქორა (lokora) — gastropod
  • German: Nacktschnecke — gastropod
  • German: Schnecke — gastropod
  • Greek: γυμνοσάλιαγκας (gymnosáliagkas) — gastropod
  • Greek: λείμαξ (leímax) — gastropod
  • Ancient Greek: λεῖμαξ (leîmax) — gastropod
  • Mbya Guarani: evo'i pe — gastropod
  • Gujarati: ગોકળગાય (gokaḷgāya) — gastropod
  • Hungarian: meztelen csiga — gastropod
  • Icelandic: (kuðungslaus) snígill — gastropod
  • Indonesian: siput — gastropod
  • Ingrian: niskapliiska — gastropod
  • Interlingua: limace — gastropod
  • Irish: seilide drúchta — gastropod
  • Irish: drúchtín — gastropod
  • Irish: seilide — gastropod
  • Italian: lumaca — gastropod
  • Italian: limaccia — gastropod
  • Italian: chiocciola — gastropod
  • Japanese: 蛞蝓 (namekuji) — gastropod
  • Japanese: ナメクジ (namekuji) — gastropod
  • Korean: 민달팽이 (mindalpaeng'i) — gastropod
  • Korean: 활유 (hwaryu) — gastropod
  • Lao: ລີ້ນຫມາ (līn mā) — gastropod
  • Lao: ທາກ (thāk) — gastropod
  • Latin: limax — gastropod
  • Latvian: kailgliemezis — gastropod
  • Lithuanian: šliužas — gastropod
  • Macedonian: го́лич (gólič) — gastropod
  • Malay: lintah bulan — gastropod
  • Maltese: bugħarwien — gastropod
  • Māori: putoko — gastropod
  • Māori: ngata — gastropod
  • Mauritian Creole: los — gastropod
  • Norman: lînmache — gastropod
  • Occitan: limauc — gastropod
  • Old East Slavic: смолжь (smolžĭ) — gastropod
  • Old English: sneġel — gastropod
  • Persian: راب (râb) — gastropod
  • Persian: لیسه (lise) — gastropod
  • Plautdietsch: Mestworm — gastropod
  • Polish: ślinik — gastropod
  • Polish: ślimak nagi — gastropod
  • Polish: ślimak bezmuszlowy — gastropod
  • Portuguese: lesma — gastropod
  • Romanian: melc — gastropod
  • Romanian: limax — gastropod
  • Russian: сли́зень (slízenʹ) — gastropod
  • Russian: слизня́к (sliznják) — gastropod
  • Campidanese Sardinian: sitzigórru — gastropod
  • Sardinian: gioga — gastropod
  • Scottish Gaelic: seilcheag — gastropod
  • Serbo-Croatian: пуж голаћ — gastropod
  • Serbo-Croatian: пуж слинар — gastropod
  • Serbo-Croatian: puž golać — gastropod
  • Serbo-Croatian: puž slinar — gastropod
  • Sicilian: limaccia — gastropod
  • Sicilian: mignatta — gastropod
  • Slovak: slimák — gastropod
  • Slovene: polž slinar — gastropod
  • Spanish: babosa — gastropod
  • Spanish: limaco — gastropod
  • Spanish: babaza — gastropod
  • Spanish: limaza — gastropod
  • Spanish: babosilla — gastropod
  • Spanish: lumiaco — gastropod
  • Swedish: snigel — gastropod
  • Tagalog: lintang-kati — gastropod
  • Tarifit: buššer — gastropod
  • Thai: ทาก (tâak) — gastropod
  • Tibetan: སྨུག་འབུ — gastropod
  • Turkish: sümüklü böcek — gastropod
  • Ukrainian: слима́к (slymák) — gastropod
  • Ukrainian: слизня́к (slyznják) — gastropod
  • Uzbek: shilliqqurt — gastropod
  • Venetan: liméga — gastropod
  • Vietnamese: sên — gastropod
  • Volapük: laläf — gastropod
  • Walloon: lumçon — gastropod
  • Welsh: gwlithen — gastropod
  • Zazaki: lolıko çılmın — gastropod
  • Bulgarian: сачма (sačma) — bullet
  • Bulgarian: куршум (kuršum) — bullet
  • French: pruneau — bullet
  • French: dragée — bullet
  • French: bastos — bullet
  • Macedonian: са́чма (sáčma) — bullet
  • Macedonian: ку́ршум (kúršum) — bullet
  • Portuguese: bala — bullet
  • Portuguese: projétil — bullet
  • Portuguese: chumbinho — bullet
  • Russian: пу́ля (púlja) — bullet
  • Russian: масли́на (maslína) — bullet
  • Welsh: malwod — bullet
  • Bulgarian: жетон (žeton) — counterfeit coin
  • Bulgarian: фалшива монета (falšiva moneta) — counterfeit coin
  • Finnish: prikka — counterfeit coin
  • Macedonian: жето́н (žetón) — counterfeit coin
  • Bulgarian: глътка (glǎtka) — shot of drink
  • Czech: panák — shot of drink
  • Finnish: huikka — shot of drink
  • Greek: σφηνάκι (sfináki) — shot of drink
  • Macedonian: го́лтка (góltka) — shot of drink
  • Macedonian: шот (šot) — shot of drink
  • Portuguese: dose — shot of drink
  • Portuguese: trago — shot of drink
  • Russian: сто́пка (stópka) — shot of drink
  • Russian: рюмка (rjumka) — shot of drink
  • Zazaki: next — shot of drink
  • German: hinunterstürzen — to drink, gulp
  • German: trinken — to drink, gulp
  • Portuguese: beber — to drink, gulp
  • German: schlagen — to hit hard
  • German: niederschlagen — to hit hard
  • German: prügeln — to hit hard
  • German: verprügeln — to hit hard
  • Portuguese: derrubar — to hit hard