Standard Lemma guide

myotomy

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

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  • UK: /maɪˈɒt.ə.mi/
  • US: /maɪˈɑ.tə.mi/

1

noun

Meaning 1

The surgical procedure of cutting or making an incision in a muscle or muscular organ.

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

An anatomical dissection of a body, especially one used for instructional purposes.

Definition source: English Wiktionary via Wiktextract

Usage: dated

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

surgical incision or division of a muscle

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 *múHs Proto-Hellenic *mū́s Ancient Greek μῦς (mûs)der. English myo- Proto-Indo-European *temh1- Proto-Indo-European *-né- Ancient Greek τέμνω (témnō)der. English -tomy English myotomy From myo- + -tomy.

Across languages

Translations

1 source translations are retained for this English entry.

  • Catalan: miotomia — surgical procedure of cutting a muscle