Standard Lemma guide

knuckle

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.

  • nŭkˈ-əl
  • /ˈnʌkəl/
  • US: Recorded audio is listed in the source snapshot.
  • rhymes with -ʌkəl
  • CMU ARPABET: N AH1 K AH0 L Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

noun

Meaning 1

Any of the joints between the bones of the fingers.

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 mechanical joint.

Definition source: English Wiktionary via Wiktextract

Usage: broadly

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

The curved part of the cushion at the entrance to the pockets on a cue sports table.

Definition source: English Wiktionary via Wiktextract

Topics: ball-games, billiards, games, hobbies, lifestyle, pool, snooker, sports

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

noun

Meaning 4

The kneejoint of a quadruped, especially of a calf; formerly, the kneejoint of a human being.

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 cut of meat of various kinds.

Definition source: English Wiktionary via Wiktextract

Examples

  • Beef knuckle is from the knee joint. Pork knuckle, or ham hock, is from the joint between the tibia/fibula and the metatarsals of the foot of a pig, where the foot was attached to the leg.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

6

noun

Meaning 6

The joint of a plant.

Definition source: English Wiktionary via Wiktextract

Usage: obsolete

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

7

noun

Meaning 7

A convex portion of a vessel's figure where a sudden change of shape occurs, as in a canal boat, where a nearly vertical side joins a nearly flat bottom.

Definition source: English Wiktionary via Wiktextract

Topics: business, manufacturing, shipbuilding

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

8

noun

Meaning 8

A contrivance, usually of brass or iron, and furnished with points, worn to protect the hand, to add force to a blow, and to disfigure the person struck; a knuckle duster.

Definition source: English Wiktionary via Wiktextract

Examples

  • brass knuckles

Meaning relationships

Synonyms: none provided

Antonyms: none provided

9

noun

Meaning 9

The rounded point where a flat changes to a slope on a piste.

Definition source: English Wiktionary via Wiktextract

Topics: hobbies, lifestyle, skiing, snowboarding, sports

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

10

verb

Meaning 10

To apply pressure, or rub or massage with one's knuckles (noun sense 1).

Definition source: English Wiktionary via Wiktextract

Usage: transitive

Examples

  • He knuckled the sleep from his eyes.
  • She knuckled her eyes in disbelief.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

11

verb

Meaning 11

To strike or punch.

Definition source: English Wiktionary via Wiktextract

Usage: slang, transitive

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

12

verb

Meaning 12

To bend the fingers.

Definition source: English Wiktionary via Wiktextract

Usage: intransitive

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

13

verb

Meaning 13

To touch one's forehead as a mark of respect.

Definition source: English Wiktionary via Wiktextract

Usage: intransitive

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

14

verb

Meaning 14

To yield.

Definition source: English Wiktionary via Wiktextract

Usage: figuratively, intransitive

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: knuckle under

Antonyms: none provided

15

verb

Meaning 15

To land on the knuckle (noun sense 9) of a curve of a slope, after a jump off a ramp that precedes the slope.

Definition source: English Wiktionary via Wiktextract

Topics: hobbies, lifestyle, skiing, snowboarding, sports

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

16

noun

Meaning 16

a joint of a finger when the fist is closed

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: knuckle joint, metacarpophalangeal joint

Antonyms: none provided

Broader terms: synovial joint, articulatio synovialis, diarthrosis

17

verb

Meaning 17

shoot a marble while keeping one's knuckles on the ground

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: shoot

18

verb

Meaning 18

press or rub with the knuckles

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: press

History

Etymology

From Middle English knokel (“finger joint”), from Old English cnucel (“the juncture of two bones; knuckle; joint”), from Proto-West Germanic *knukil, from Proto-Germanic *knukilaz (“knuckle, knot, bump”), as *knukô (“bone, joint”) + *-ilaz (diminutive suffix). Cognate with Dutch knokkel (“knuckle”), Low German Knökel (“knuckle”), German Knöchel (“ankle, knuckle”), Old Norse knykill. More at knock.

Across languages

Translations

88 source translations are retained for this English entry.

  • Afrikaans: kneukel — joint of the finger
  • Arabic: بُرْجُمَة (burjuma) — joint of the finger
  • Arabic: مَفْصِل (mafṣil) — joint of the finger
  • Arabic: أَشْجَع (ʔašjaʕ) — joint of the finger
  • Arabic: عقلة (ʕuqla) — joint of the finger
  • Bulgarian: става на пръст (stava na prǎst) — joint of the finger
  • Catalan: artell — joint of the finger
  • Catalan: nus — joint of the finger
  • Chinese Cantonese: 指關節 /指关节 (zi2 gwaan1 zit3) — joint of the finger
  • Chinese Mandarin: 指關節 /指关节 (zhǐguānjié) — joint of the finger
  • Czech: kloub prstu — joint of the finger
  • Danish: kno — joint of the finger
  • Dutch: knokkel — joint of the finger
  • Esperanto: artiko — joint of the finger
  • Estonian: nukk — joint of the finger
  • Finnish: rysty — joint of the finger
  • Finnish: rystynen — joint of the finger
  • French: articulation du doigt — joint of the finger
  • French: articulation — joint of the finger
  • French: jointure du doigt — joint of the finger
  • West-Frisian: knokkel — joint of the finger
  • Galician: cotobelo — joint of the finger
  • Galician: cotomelo — joint of the finger
  • Galician: coteno — joint of the finger
  • Galician: nocello — joint of the finger
  • Galician: nortello — joint of the finger
  • Galician: artello — joint of the finger
  • Galician: noelo — joint of the finger
  • Georgian: თითის სახსარი (titis saxsari) — joint of the finger
  • German: Fingerknöchel — joint of the finger
  • Middle High German: knöchel — joint of the finger
  • Ancient Greek: κόνδυλος (kóndulos) — joint of the finger
  • Greenlandic: saaneq — joint of the finger
  • Hebrew: מפרק האצבע (mifrák ha'étsba) — joint of the finger
  • Hungarian: ujjízület — joint of the finger
  • Hungarian: ujjbütyök — joint of the finger
  • Hungarian: bütyök — joint of the finger
  • Icelandic: kjúka — joint of the finger
  • Icelandic: hnúi — joint of the finger
  • Ingrian: rysty — joint of the finger
  • Ingrian: ryssys — joint of the finger
  • Irish: alt — joint of the finger
  • Italian: nocca — joint of the finger
  • Italian: giuntura — joint of the finger
  • Japanese: 指関節 (yubikansetsu) — joint of the finger
  • Khmer: ក្រញរ (krɑɑñɑɑ) — joint of the finger
  • Khmer: ថ្នាំងដៃ (thnangday) — joint of the finger
  • Korean: 손가락 관절 (son'garak gwanjeol) — joint of the finger
  • Korean: 손가락 마디 (son'garak madi) — joint of the finger
  • Latgalian: piersta lūcaveica — joint of the finger
  • Latin: articulus digiti — joint of the finger
  • Latvian: pirksta locītava — joint of the finger
  • Lombardic: knohha — joint of the finger
  • Macedonian: глужд (glužd) — joint of the finger
  • Malay: buku — joint of the finger
  • Māori: monamona — joint of the finger
  • Māori: pona — joint of the finger
  • Middle English: knokel — joint of the finger
  • Norwegian: knoke — joint of the finger
  • Old English: cnucel — joint of the finger
  • Oromo: buusaa — joint of the finger
  • Persian: مفصل (mafsal) — joint of the finger
  • Persian: بند انگشت (band-e angošt) — joint of the finger
  • Polish: kłykieć — joint of the finger
  • Portuguese: nó — joint of the finger
  • Portuguese: junta dos dedos — joint of the finger
  • Russian: суста́в па́льца (sustáv pálʹca) — joint of the finger
  • Scottish Gaelic: rùdan — joint of the finger
  • Serbo-Croatian: zglob — joint of the finger
  • Spanish: nudillo — joint of the finger
  • Spanish: ñudillo — joint of the finger
  • Spanish: artejo — joint of the finger
  • Swedish: knoge — joint of the finger
  • Tagalog: buko — joint of the finger
  • Thai: ข้อนิ้ว (kɔ̂ɔ-níu) — joint of the finger
  • Tibetan: མཛུབ་མོའི་ཚིགས (mdzub mo'i tshigs) — joint of the finger
  • Tibetan: སོར་མོའི་ཚིགས (sor mo'i tshigs) — joint of the finger
  • Ottoman Turkish: بوغوم (boğum) — joint of the finger
  • Vietnamese: khớp — joint of the finger
  • Welsh: migwrn — joint of the finger
  • Yiddish: קנעכל (knekhl) — joint of the finger
  • Zhuang: lwggyag — joint of the finger
  • Bulgarian: шарнир (šarnir) — a mechanical joint
  • Hungarian: csukló — a mechanical joint
  • Polish: przegub — a mechanical joint
  • Hungarian: csülök — a cut of meat
  • Hungarian: sertéscsülök — a cut of meat
  • Hungarian: lábszárhús — a cut of meat