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