Standard Lemma guide

slab

adj · noun · verb · 22 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.

  • /slæb/
  • Australia: Recorded audio is listed in the source snapshot.
  • rhymes with -æb
  • CMU ARPABET: S L AE1 B Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

adj

Meaning 1

Thick; viscous.

Definition source: English Wiktionary via Wiktextract

Usage: archaic

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

A large, flat piece of solid material; a solid object that is large and flat.

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

A paving stone; a flagstone.

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 carton containing 24 cans (chiefly of beer).

Definition source: English Wiktionary via Wiktextract

Usage: Australia

Examples

  • 2008, Diem Vo, Family Life, Alice Pung (editor), page 156, However, unlike in Ramsay Street, there were never any cups of tea or bickies served. Instead, each family unit came armed with a slab of beer.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

5

noun

Meaning 5

An outside piece taken from a log or timber when sawing it into boards, planks, etc.

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

The slack part of a sail.

Definition source: English Wiktionary via Wiktextract

Topics: nautical, transport

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

7

noun

Meaning 7

A very large wave.

Definition source: English Wiktionary via Wiktextract

Topics: hobbies, lifestyle, sports, surfing

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

8

noun

Meaning 8

The amount by which a cache can grow or shrink, used in memory allocation.

Definition source: English Wiktionary via Wiktextract

Topics: computing, engineering, mathematics, natural-sciences, physical-sciences, programming, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

9

noun

Meaning 9

Part of a tectonic plate that is being, or has been, subducted.

Definition source: English Wiktionary via Wiktextract

Topics: geography, geology, natural-sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

10

noun

Meaning 10

A poured-concrete foundation for a building.

Definition source: English Wiktionary via Wiktextract

Topics: business, construction, manufacturing

Examples

  • Next week they'll pour the slab that the shed will sit on.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

11

noun

Meaning 11

A region between two parallel lines in the Euclidean plane, or between two parallel planes in three-dimensional Euclidean space, or between two hyperplanes in higher dimensions.

Definition source: English Wiktionary via Wiktextract

Topics: geometry, mathematics, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

12

noun

Meaning 12

Any of the several portions or tiers in a tax rate plan.

Definition source: English Wiktionary via Wiktextract

Usage: India, especially

Topics: economics, government, sciences, taxation

Examples

  • Near-synonym: tax bracket

Meaning relationships

Synonyms: tax bracket

Antonyms: none provided

13

noun

Meaning 13

A flat, sealed plastic case that encloses a flat collector's item, such as a coin or a trading card.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

14

noun

Meaning 14

A large, luxury pre-1980 General Motors vehicle, particularly a Buick, Oldsmobile, or Cadillac.

Definition source: English Wiktionary via Wiktextract

Usage: US, slang

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: sled, land yacht, boat, car, motor vehicle, vehicle

15

noun

Meaning 15

Ellipsis of slab avalanche.

Definition source: English Wiktionary via Wiktextract

Usage: abbreviation, alt-of, ellipsis, physical

Topics: geography, natural-sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

16

noun

Meaning 16

Mud, sludge, or other viscous matter.

Definition source: English Wiktionary via Wiktextract

Usage: archaic, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

17

noun

Meaning 17

A car that has been modified with equipment such as loudspeakers, lights, special paint, hydraulics, and other accessories.

Definition source: English Wiktionary via Wiktextract

Usage: Southern-US, slang

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

18

noun

Meaning 18

A bird, the wryneck.

Definition source: English Wiktionary via Wiktextract

Usage: British, dialectal, obsolete

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

19

noun

Meaning 19

A sequence of 12 adjacent bits, serving as a byte in some computers.

Definition source: English Wiktionary via Wiktextract

Topics: computing, engineering, mathematics, natural-sciences, physical-sciences, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

20

verb

Meaning 20

To make into a slab.

Definition source: English Wiktionary via Wiktextract

Usage: transitive

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

21

verb

Meaning 21

To destroy (a structure) so completely as to leave only the foundation slab visible.

Definition source: English Wiktionary via Wiktextract

Usage: informal, transitive

Examples

  • Multiple homes were slabbed by the monster tornado.

Meaning relationships

Synonyms: raze

Antonyms: none provided

22

noun

Meaning 22

block consisting of a thick piece of something

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: block

Narrower terms: butcher board, butcher block, tablet, tile

History

Etymology

Compare Scottish Gaelic slàib (“mud”) and Irish slaba (“muddy flat”), and English slop (“puddle”).

From Middle English sclabbe, slabbe, of uncertain origin; possibly from *slap, related to dialectal slappel (“portion, piece”), along with slape (“slippery”), sleip (“smooth piece of timber”), borrowed through Old Norse sleipr from Proto-Germanic *slaipaz, from Proto-Indo-European *(s)leyb-. See also Norwegian sleip (“slippery”) and Icelandic sleipur.

Acronym of Slow, Loud And Bangin'. This term been popularized through the southern rap genre of hip-hop, most notably by rappers such as Paul Wall, Chamillionaire, Lil' Keke, and others.

From syllable.

Across languages

Translations

93 source translations are retained for this English entry.

  • Armenian: սալ (sal) — flat piece of material
  • Bulgarian: плоча (ploča) — flat piece of material
  • Catalan: placa — flat piece of material
  • Catalan: tauló — flat piece of material
  • Chinese Mandarin: 鋼板 /钢板 (gāngbǎn) — flat piece of material
  • Chinese Mandarin: 石板 (shíbǎn) — flat piece of material
  • Chinese Mandarin: 水泥板 (shuǐníbǎn) — flat piece of material
  • Chinese Mandarin: 厚板 (hòubǎn) — flat piece of material
  • Chinese Mandarin: 平板 (píngbǎn) — flat piece of material
  • Finnish: laatta — flat piece of material
  • Finnish: levy — flat piece of material
  • Finnish: kimpale — flat piece of material
  • French: chape — flat piece of material
  • Galician: laxe — flat piece of material
  • Galician: placa — flat piece of material
  • Galician: lastra — flat piece of material
  • Galician: lamela — flat piece of material
  • Galician: lamia — flat piece of material
  • Galician: launa — flat piece of material
  • German: Scheibe — flat piece of material
  • German: Platte — flat piece of material
  • German: Tafel — flat piece of material
  • German: Bodenelement — flat piece of material
  • German: Wandelement — flat piece of material
  • German: Deckenplatte — flat piece of material
  • Greek: πλάκα (pláka) — flat piece of material
  • Ancient Greek: ἄβαξ (ábax) — flat piece of material
  • Hindi: सिलाप (silāp) — flat piece of material
  • Irish: leac — flat piece of material
  • Italian: piastra — flat piece of material
  • Italian: lastra — flat piece of material
  • Italian: fetta — flat piece of material
  • Italian: soletta — flat piece of material
  • Japanese: 平板 (heiban) — flat piece of material
  • Japanese: スラブ (surabu) — flat piece of material
  • Portuguese: laje — flat piece of material
  • Romanian: placă — flat piece of material
  • Russian: плита́ (plitá) — flat piece of material
  • Russian: слэ́б (slɛ́b) — flat piece of material
  • Russian: плитня́к (plitnják) — flat piece of material
  • Slovene: tablica — flat piece of material
  • Slovene: plošča — flat piece of material
  • Spanish: plancha — flat piece of material
  • Spanish: tabla — flat piece of material
  • Spanish: lámina — flat piece of material
  • Spanish: llábana — flat piece of material
  • Spanish: lastra — flat piece of material
  • Spanish: losa — flat piece of material
  • Spanish: laja — flat piece of material
  • Swedish: skiva — flat piece of material
  • Swedish: platta — flat piece of material
  • Urdu: سِلاپ (silāp) — flat piece of material
  • Arabic: بَلَاط (balāṭ) — paving stone
  • Armenian: սալաքար (salakʻar) — paving stone
  • Armenian: սալ (sal) — paving stone
  • Basque: harlauza — paving stone
  • Bulgarian: плочка (pločka) — paving stone
  • Catalan: llosa — paving stone
  • Esperanto: slabo — paving stone
  • Finnish: laatta — paving stone
  • French: dalle — paving stone
  • Galician: lousa — paving stone
  • Galician: lastra — paving stone
  • German: Fliese — paving stone
  • German: Platte — paving stone
  • German: Steinplatte — paving stone
  • German: Fliesenplatte — paving stone
  • German: Gehwegplatte — paving stone
  • German: Steinfliese — paving stone
  • German: Bodenplatte — paving stone
  • German: Bodenfliese — paving stone
  • German: Pflasterstein — paving stone
  • German: Pflasterplatte — paving stone
  • Greek: πλάκα (pláka) — paving stone
  • Irish: leac — paving stone
  • Italian: piastrella — paving stone
  • Italian: mattonella — paving stone
  • Italian: lastra — paving stone
  • Norwegian: steinhelle — paving stone
  • Polish: płyta — paving stone
  • Portuguese: laje — paving stone
  • Portuguese: placa — paving stone
  • Romanian: dală — paving stone
  • Romanian: lespede — paving stone
  • Russian: плита́ (plitá) — paving stone
  • Slovene: tlakovec — paving stone
  • Spanish: baldosa — paving stone
  • Spanish: adoquín — paving stone
  • Spanish: losa — paving stone
  • Spanish: laja — paving stone
  • Spanish: lastra — paving stone
  • Spanish: pavés — paving stone
  • Spanish: lancha — paving stone