Standard Lemma guide

centriole

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

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.

  • /ˈsɛntɹɪˌəʊl/
  • General-American: Recorded audio is listed in the source snapshot.

1

noun

Meaning 1

A barrel-shaped microtubule structure found in most animal cells, important in the process of mitosis (nuclear division).

Definition source: English Wiktionary via Wiktextract

Topics: biology, natural-sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

one of a pair of small cylindrical cell organelles near the nucleus in animal cells; composed of nine triplet microtubules and form the asters during mitosis

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: organelle, cell organelle, cell organ

History

Etymology

From Latin centriolum, diminutive of centrum. English equivalent centri- + -ole.

Across languages

Translations

15 source translations are retained for this English entry.

  • Catalan: centríol — barrel shaped microtubule
  • Esperanto: centriolo — barrel shaped microtubule
  • Finnish: keskusjyvänen — barrel shaped microtubule
  • Finnish: sentrioli — barrel shaped microtubule
  • French: centriole — barrel shaped microtubule
  • Galician: centríolo — barrel shaped microtubule
  • German: Zentriol — barrel shaped microtubule
  • Ido: centriolo — barrel shaped microtubule
  • Italian: centriolo — barrel shaped microtubule
  • Polish: centriola — barrel shaped microtubule
  • Russian: центрио́ль (centriólʹ) — barrel shaped microtubule
  • Spanish: centríolo — barrel shaped microtubule
  • Spanish: centriolo — barrel shaped microtubule
  • Tagalog: gitbutil — barrel shaped microtubule
  • Turkish: sentriyol — barrel shaped microtubule