Standard Lemma guide

telencephalon

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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  • /ˌtɛlənˈsɛfələn/
  • /ˌtɛlənˈsɛfəlɒn/

1

noun

Meaning 1

The anterior part of the forebrain; the endbrain.

Definition source: English Wiktionary via Wiktextract

Topics: anatomy, medicine, neuroanatomy, neurology, neuroscience, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

the anterior division of the forebrain; the cerebrum and related parts of the hypothalamus

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: neural structure

History

Etymology

From tel- + encephalon, from Ancient Greek τέλος (télos) + Ancient Greek ἐγκέφαλος (enképhalos).

Across languages

Translations

12 source translations are retained for this English entry.

  • Catalan: telencèfal — the anterior part of the forebrain
  • Chinese Mandarin: 端腦 /端脑 (duānnǎo) — the anterior part of the forebrain
  • Chinese Mandarin: 終腦 /终脑 (zhōngnǎo) — the anterior part of the forebrain
  • Esperanto: telencefalo — the anterior part of the forebrain
  • Finnish: pääteaivot — the anterior part of the forebrain
  • French: télencéphale — the anterior part of the forebrain
  • German: Großhirn — the anterior part of the forebrain
  • Greek: τελικός εγκέφαλος (telikós egkéfalos) — the anterior part of the forebrain
  • Gujarati: અંત્યમસ્તિષ્ક (antyamastiṣk) — the anterior part of the forebrain
  • Indonesian: otak depan — the anterior part of the forebrain
  • Polish: kresomózgowie — the anterior part of the forebrain
  • Spanish: telencéfalo — the anterior part of the forebrain