Phrase guide

node of Ranvier

noun · 1 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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  • /ˈɹɑn.vi.eɪ/

1

noun

Meaning 1

A small constriction in the myelin sheath of axons.

Definition source: English Wiktionary via Wiktextract

Topics: anatomy, medicine, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: Ranvier's node

Antonyms: none provided

History

Etymology

Named for French physician Louis-Antoine Ranvier.

Across languages

Translations

2 source translations are retained for this English entry.

  • Finnish: Ranvierin kurouma — Translations
  • Finnish: Ranvier’n kurouma — Translations