Standard Lemma guide

neurolemma

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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No pronunciation record was provided for this word.

1

noun

Meaning 1

The outermost nucleated cytoplasmic layer of Schwann cells that surrounds the axon of the neuron.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

Topics: medicine, neurology, neuroscience, sciences

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: neurilemma

Antonyms: none provided

Broader terms: sheath, case

History

Etymology

From neuro- + lemma.

Across languages

Translations

2 source translations are retained for this English entry.

  • French: neurolemme — neurology: the outermost nucleated cytoplasmic layer of Schwann cells that surrounds the axon of the neuron
  • Irish: néaraileime — neurology: the outermost nucleated cytoplasmic layer of Schwann cells that surrounds the axon of the neuron