Standard Lemma guide

neurilemma

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 outer membranous covering of a nerve fiber.

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

thin membranous sheath around a nerve fiber

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: neurolemma

Antonyms: none provided

Broader terms: sheath, case

History

Etymology

Etymology tree Proto-Indo-European *(s)neh1- Proto-Indo-European *-wr̥ Proto-Indo-European *snéh1wr̥der. Ancient Greek νεῦρον (neûron) Ancient Greek νευρο- (neuro-)der. English neuri- English lemma English neurilemma From neuri- (variation of neuro-) + lemma.