Standard Lemma guide

kingpin

noun · 8 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.

  • /ˈkɪŋ.pɪn/
  • US: Recorded audio is listed in the source snapshot.
  • CMU ARPABET: K IH1 NG P IH2 N Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

noun

Meaning 1

The axis around which steered wheels pivot; a bolt that holds the axis in place.

Definition source: English Wiktionary via Wiktextract

Topics: automotive, transport, vehicles

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: kingbolt

Antonyms: none provided

2

noun

Meaning 2

The pivot or connector between a tractor and trailer in the fifth-wheel coupling of semi-trailer truck.

Definition source: English Wiktionary via Wiktextract

Topics: automotive, transport, vehicles

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

The most important person in a usually evil undertaking or organization, often a druglord.

Definition source: English Wiktionary via Wiktextract

Usage: figuratively, informal

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: big cheese, big enchilada, top boy, baron, big gun, big kahuna, big man, big name, big noise, big shot, bigwig, big wheel, boss, grand poobah, head honcho, heavy hitter, heavyweight, high muckamuck, high muckety-muck, king of all one surveys, king of the castle, king of the hill, kingpin, macher, mayor, muckamuck, muckety muck, mugwump, numero uno, panjandrum, poobah, rooster, somebody, top banana, top cat, top dog, top gun, very important person, VIP, wheel

Antonyms: none provided

4

noun

Meaning 4

The pin at the centre of the triangle of bowling pins (originally the tallest pin in kayles). Sometimes also the headpin at the apex.

Definition source: English Wiktionary via Wiktextract

Qualifier: ten-pin bowling

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

5

noun

Meaning 5

The bolt holding together the truck of a roller skate or skateboard.

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 front bowling pin in the triangular arrangement of ten pins

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: headpin

Antonyms: none provided

Broader terms: bowling pin, pin

7

noun

Meaning 7

bolt that provides a steering joint in a motor vehicle

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: kingbolt, swivel pin

Antonyms: none provided

Broader terms: bolt

8

noun

Meaning 8

the most important person in a group or undertaking

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: top banana, bigwig

Antonyms: none provided

Broader terms: important person, influential person, personage

History

Etymology

From king + pin.

Across languages

Translations

31 source translations are retained for this English entry.

  • Bulgarian: ос (os) — auto part
  • Danish: kongetap — auto part
  • Finnish: olkatappi — auto part
  • German: Königszapfen — auto part
  • German: Königsbolzen — auto part
  • Polish: przednia oś zwrotnicy — auto part
  • Russian: ось (osʹ) — auto part
  • Russian: вал (val) — auto part
  • Russian: шкво́рень (škvórenʹ) — auto part
  • Serbo-Croatian: osovina — auto part
  • Swedish: spindelbult — auto part
  • Finnish: napamies — most important person
  • German: Hauptperson — most important person
  • German: wichtigster Mann — most important person
  • German: Dreh- und Angelpunkt — most important person
  • German: entscheidende Figur — most important person
  • German: Großkopferter — most important person
  • German: Bonze — most important person
  • German: Nummer eins — most important person
  • Hungarian: fejes — most important person
  • Hungarian: góré — most important person
  • Hungarian: nagykutya — most important person
  • Indonesian: gembong — most important person
  • Polish: gruba ryba — most important person
  • Polish: szycha — most important person
  • Portuguese: manda-chuva — most important person
  • Russian: центра́льная фигу́ра (centrálʹnaja figúra) — most important person
  • Russian: ва́жное лицо́ (vážnoje licó) — most important person
  • Spanish: jefazo — most important person
  • Spanish: mandamás — most important person
  • Swedish: stöttepelare — most important person