Standard Lemma guide

centreboard

noun · 2 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

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1

noun

Meaning 1

The adjustable keel on a small yacht or dinghy that acts, among other things, as ballast and to counteract the sideways force of the wind.

Definition source: English Wiktionary via Wiktextract

Usage: UK

Topics: nautical, transport

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

a retractable fin keel used on sailboats to prevent drifting to leeward

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: centerboard, drop keel, sliding keel

Antonyms: none provided

Broader terms: fin keel

Narrower terms: daggerboard

History

Etymology

From centre + board.

Across languages

Translations

5 source translations are retained for this English entry.

  • Dutch: zwaard — The adjustable keel on a small yacht
  • Dutch: midzwaard — The adjustable keel on a small yacht
  • Finnish: nostoköli — The adjustable keel on a small yacht
  • French: dérive — The adjustable keel on a small yacht
  • Hebrew: חֶרֶב (kherev) — The adjustable keel on a small yacht
Real reading context

centreboard in complete knowledge articles