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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ôr'kē-ĕk'tə-mē
/ˌɔːɹkiːˈɛktəmi/
rhymes with -ɛktəmi
1
noun
Meaning 1
The surgical removal of one or both testes.
Definition source: English Wiktionary via Wiktextract
Topics: medicine, sciences, surgery
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: testectomy, castration, gelding
Antonyms: none provided
2
noun
Meaning 2
surgical removal of one or both testicles
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Etymology tree Latin orchis Proto-Indo-European *h1éǵh Proto-Indo-European *-s Proto-Indo-European *h1eǵhs Proto-Hellenic *eks Ancient Greek ἐκ (ek) Ancient Greek ἐκ- (ek-) Proto-Indo-European *temh1- Proto-Indo-European *-né- Ancient Greek τέμνω (témnō) Ancient Greek ἐκτέμνω (ektémnō) Proto-Indo-European *-h2 Proto-Indo-European *-éh2 Ancient Greek -ᾱ (-ā) Ancient Greek -η (-ē) Ancient Greek ἐκτομή (ektomḗ)der. English -ectomy English orchiectomy From Latin orchis + English -ectomy.
Across languages
Translations
6 source translations are retained for this English entry.
Bulgarian:
кастрация
(kastracija)
— removal of testicles