Standard Lemma guide

knap

noun · verb · 21 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.

  • General-American, Received-Pronunciation: /næp/
  • Southern-England: Recorded audio is listed in the source snapshot.
  • homophone: nap
  • rhymes with -æp

1

noun

Meaning 1

A sudden, sharp blow, knock, or slap; a rap, a whack.

Definition source: English Wiktionary via Wiktextract

Usage: dialectal

Qualifier: chiefly archaic or obsolete except UK

Topics: etymology, human-sciences, linguistics, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

The sound made by such a blow, knock, or slap.

Definition source: English Wiktionary via Wiktextract

Usage: dialectal

Qualifier: chiefly archaic or obsolete except UK

Topics: etymology, human-sciences, linguistics, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

Synonym of chattering damsel (“a component of a traditional mill which creates a vibratory motion to impel portions of grain toward the millstone; a clapper”).

Definition source: English Wiktionary via Wiktextract

Usage: dialectal

Qualifier: chiefly archaic or obsolete except UK

Topics: agriculture, business, etymology, human-sciences, lifestyle, linguistics, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: chattering damsel

Antonyms: none provided

4

noun

Meaning 4

A method of cheating at a dice game.

Definition source: English Wiktionary via Wiktextract

Usage: figuratively, obsolete

Topics: dice, etymology, gambling, games, human-sciences, linguistics, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

5

noun

Meaning 5

A piece of raised ground or a short, steep slope; a small hill; a hillock, a knoll.

Definition source: English Wiktionary via Wiktextract

Usage: UK, dialectal

Topics: etymology, human-sciences, linguistics, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

6

noun

Meaning 6

The crest or top of a hill.

Definition source: English Wiktionary via Wiktextract

Usage: UK, dialectal

Topics: etymology, human-sciences, linguistics, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

7

verb

Meaning 7

To break (something) into small pieces with a cracking sound; to fragment, to smash; also, to break (something) apart sharply; to snap.

Definition source: English Wiktionary via Wiktextract

Usage: transitive

Topics: etymology, human-sciences, linguistics, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

8

verb

Meaning 8

To break (something) into small pieces with a cracking sound; to fragment, to smash; also, to break (something) apart sharply; to snap.

To break away flakes from (a brittle material which fractures conchoidally (“with planar concentric curves”), usually a mineral such as chert, flint, or obsidian), often to form a tool with a sharp edge or point.

Definition source: English Wiktionary via Wiktextract

Usage: especially, specifically, transitive

Topics: archaeology, etymology, history, human-sciences, linguistics, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: chip

Antonyms: none provided

9

verb

Meaning 9

To strike (something) sharply; to knock, to rap.

Definition source: English Wiktionary via Wiktextract

Usage: transitive

Topics: etymology, human-sciences, linguistics, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: knack

Antonyms: none provided

10

verb

Meaning 10

Followed by off: to break (something) away from another thing by striking or tapping sharply.

Definition source: English Wiktionary via Wiktextract

Usage: transitive

Topics: etymology, human-sciences, linguistics, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

11

verb

Meaning 11

To say (something) crisply or sharply.

Definition source: English Wiktionary via Wiktextract

Usage: figuratively, transitive

Topics: etymology, human-sciences, linguistics, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

12

verb

Meaning 12

To break or fracture suddenly; to snap.

Definition source: English Wiktionary via Wiktextract

Usage: intransitive

Topics: etymology, human-sciences, linguistics, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

13

verb

Meaning 13

To make a cracking or snapping sound; to crack, to snap.

Definition source: English Wiktionary via Wiktextract

Usage: intransitive

Topics: etymology, human-sciences, linguistics, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

14

verb

Meaning 14

To strike sharply.

Definition source: English Wiktionary via Wiktextract

Usage: intransitive

Topics: etymology, human-sciences, linguistics, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

15

verb

Meaning 15

To speak crisply or sharply.

Definition source: English Wiktionary via Wiktextract

Usage: figuratively, intransitive

Topics: etymology, human-sciences, linguistics, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

16

verb

Meaning 16

To cheat while gambling, especially at a dice game.

Definition source: English Wiktionary via Wiktextract

Usage: figuratively, intransitive, obsolete

Topics: dice, etymology, gambling, games, human-sciences, linguistics, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

17

verb

Meaning 17

To take a small, quick bite at or of (someone or something); to nibble, to nip, to snap.

Definition source: English Wiktionary via Wiktextract

Usage: UK, dialectal, transitive

Topics: etymology, human-sciences, linguistics, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

18

verb

Meaning 18

To take a small, quick bite.

Definition source: English Wiktionary via Wiktextract

Usage: UK, dialectal, intransitive

Topics: etymology, human-sciences, linguistics, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

19

verb

Meaning 19

Obsolete spelling of nap (“to arrest (someone); to grab or nab (someone or something); to steal (something); (obsolete) to receive (severe punishment), especially during a boxing match or a flogging; (generally) to receive (something)”).

Definition source: English Wiktionary via Wiktextract

Usage: UK, alt-of, dialectal, obsolete, transitive

Topics: etymology, human-sciences, linguistics, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

20

verb

Meaning 20

break a small piece off from

Definition source: Princeton WordNet 3.0

Examples

  • chip the glass
  • chip a tooth

Meaning relationships

Synonyms: chip, cut off, break off

Antonyms: none provided

Broader terms: cut

21

verb

Meaning 21

strike sharply

Definition source: Princeton WordNet 3.0

Examples

  • rap him on the knuckles

Meaning relationships

Synonyms: rap

Antonyms: none provided

Broader terms: strike

Narrower terms: knock

History

Etymology

The verb is derived from Late Middle English knappen (“to strike (something)”); further etymology uncertain, probably related to Middle Dutch knappen, cnappen (“to break (something) with a sharp sound, snap; to crack or crackle”) (modern Dutch knappen), probably ultimately onomatopoeic. The noun is derived from Late Middle English knap, knappe (“sharp blow, strike”); further etymology uncertain, possibly from the verb (see above), or related to an ancestor of Danish knep and Swedish knäpp (“a flick, rap, snap”), probably ultimately onomatopoeic.

From Middle English knap, knappe (“small projection, knob (button, tassel, tuft, etc.); hill; hilltop; etc.”), from Old English cnæp, cnæpp (“summit, top”); further etymology uncertain, possibly related to Old Norse knappr (“small projection, knob (button, head of a stick, etc.)”) (whence English knop), from Proto-Germanic *knappô, *knuppô.

Origin uncertain; possibly: * from Middle English *kneppen (compare Middle English knippette (“pincers for cracking nuts”)), from Old Norse kneppa (“to pinch, press, squeeze; to button, clasp; to hug”), from Proto-Germanic *knappijaną (“to clamp; to squeeze”), from Proto-Indo-European *gnebh- (“to constrict, tighten; to press”); * related to knap (etymology 1); or * imitative of a mouth snapping shut; compare gnap (“to snap at”) (obsolete except Scotland), nab (“to bite gently, nibble”) (obsolete except Southern and Western England).

See nap (etymology 5).

Across languages

Translations

6 source translations are retained for this English entry.

  • Finnish: napsaus — sound made by such a blow, knock, or slap
  • Finnish: napaus — sound made by such a blow, knock, or slap
  • Finnish: lohkoa — to break away flakes from (a brittle material), often to form a tool with a sharp edge or point
  • Vietnamese: ghè — to break away flakes from (a brittle material), often to form a tool with a sharp edge or point
  • Finnish: napauttaa — (transitive) to say (something) crisply or sharply; (intransitive) to speak crisply or sharply
  • Finnish: lohkaista — (transitive) to say (something) crisply or sharply; (intransitive) to speak crisply or sharply