Standard Lemma guide

axon

name · noun · 3 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.

  • /ˈæksɒn/
  • Southern-England: Recorded audio is listed in the source snapshot.
  • CMU ARPABET: AE1 K S AA2 N Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

name

Meaning 1

A surname.

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

A nerve fibre which is a long slender projection of a nerve cell, and which conducts nerve impulses away from the body of the cell to a synapse.

Definition source: English Wiktionary via Wiktextract

Topics: biology, cytology, medicine, natural-sciences, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

long nerve fiber that conducts away from the cell body of the neuron

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: axone

Antonyms: none provided

Broader terms: nerve fiber, nerve fibre

History

Etymology

English surname, from the Middle English personal name Ackeson, equivalent to Acke (a pet form of Adam) + -son. The first element could also be from a variant of the female name Agatha, see also Agate.

Etymology tree Proto-Indo-European *h2eǵ-? Proto-Indo-European *-os Proto-Indo-European *h2eḱs-der. Proto-Hellenic *aksōn Ancient Greek ἄξων (áxōn)der. English axon Derived from Ancient Greek ἄξων (áxōn, “axis”). Via Proto-Indo-European *h2eḱs- cognate with inherited English axle and other borrowed axis, aisle, ala, atelier.

Across languages

Translations

36 source translations are retained for this English entry.

  • Bulgarian: аксон (akson) — a nerve fibre
  • Catalan: àxon — a nerve fibre
  • Catalan: axó — a nerve fibre
  • Chinese Mandarin: 軸突 /轴突 (zhóutū) — a nerve fibre
  • Czech: axon — a nerve fibre
  • Dutch: axon — a nerve fibre
  • Finnish: aksoni — a nerve fibre
  • Finnish: viejähaarake — a nerve fibre
  • French: axone — a nerve fibre
  • German: Axon — a nerve fibre
  • Greek: άξων (áxon) — a nerve fibre
  • Hindi: अक्षतंतु (akṣatantu) — a nerve fibre
  • Hungarian: axon — a nerve fibre
  • Indonesian: akson — a nerve fibre
  • Irish: néarshnáithín — a nerve fibre
  • Irish: acsón — a nerve fibre
  • Italian: assone — a nerve fibre
  • Japanese: 軸索 (jikusaku) — a nerve fibre
  • Northern Kurdish: tewere — a nerve fibre
  • Northern Kurdish: rîşaledemar — a nerve fibre
  • Malay: akson — a nerve fibre
  • Marathi: अक्षतंतु (akṣatantu) — a nerve fibre
  • Polish: akson — a nerve fibre
  • Polish: neuryt — a nerve fibre
  • Brazilian Portuguese: axônio — a nerve fibre
  • European Portuguese: axónio — a nerve fibre
  • Romanian: axon — a nerve fibre
  • Russian: аксо́н (aksón) — a nerve fibre
  • Spanish: axón — a nerve fibre
  • Spanish: cilindroeje — a nerve fibre
  • Spanish: neurita — a nerve fibre
  • Swedish: axon — a nerve fibre
  • Swedish: nervfiber — a nerve fibre
  • Tagalog: sulid ng dagandam — a nerve fibre
  • Turkish: akson — a nerve fibre
  • Vietnamese: sợi trục — a nerve fibre