Standard Lemma guide

craniotomy

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

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.

No pronunciation record was provided for this word.

1

noun

Meaning 1

The surgical procedure for removing a part of the skull, called a bone flap, prior to a treatment. The bone flap is replaced at the end of the operation.

Definition source: English Wiktionary via Wiktextract

Topics: medicine, sciences, surgery

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

a surgical opening through the skull

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: operation, surgery, surgical operation, surgical procedure, surgical process

History

Etymology

Etymology tree Proto-Indo-European *ḱer- Proto-Indo-European *-h2 ? Proto-Indo-European *ḱerh2- Proto-Indo-European *-ō Proto-Indo-European *ḱr̥h2-(e)s-n- Proto-Hellenic *kárahə Ancient Greek *κρᾱν- (*krān-) Proto-Indo-European *-yósder. Ancient Greek -ῐος (-ĭos)? Ancient Greek -ῐ́ον (-ĭ́on) Ancient Greek κρᾱνῐ́ον (krānĭ́on)bor. Medieval Latin crāniumlbor. English cranio- Proto-Indo-European *temh1- Proto-Indo-European *-né- Ancient Greek τέμνω (témnō)der. English -tomy English craniotomy From cranio- + -tomy.

Across languages

Translations

14 source translations are retained for this English entry.

  • Arabic: حج القحف (hija alqahf) — surgical procedure
  • Chinese Mandarin: 开颅手术 (kāi lú shǒushù) — surgical procedure
  • Dutch: craniotomie — surgical procedure
  • Finnish: kraniotomia — surgical procedure
  • French: craniotomie — surgical procedure
  • German: Kraniektomie — surgical procedure
  • Greek: κρανιοτομή (kraniotomí) — surgical procedure
  • Italian: craniotomia — surgical procedure
  • Japanese: 開頭 (kaitō) — surgical procedure
  • Polish: kraniotomia — surgical procedure
  • Portuguese: craniotomia — surgical procedure
  • Romanian: craniotomie — surgical procedure
  • Spanish: craneotomía — surgical procedure
  • Turkish: kraniotomi — surgical procedure