Where does “sequestrectomy” come from?

sequestrectomy (English) comes from English ectomy, from English -ectomy, from Ancient Greek ἐκτομή, from Ancient Greek ἐκτέμνω, from Ancient Greek τέμνω, from Proto-Indo-European -né- — Forms mostly transitive imperfective verbs from...

sequestrectomy (English): the removal of sequestrums, dead portions of...

Definitions

  1. the removal of sequestrums, dead portions of...

Ancestry of “sequestrectomy”, step by step

sequestrectomy traces back through two separate lines of ancestry.

via English ectomy

StepLanguageWordMeaning
1EnglishectomyAny operation involving surgical excision or...
2English-ectomyExcision of; Surgical removal of
3Ancient Greekἐκτομήa cutting out; a segment
4Ancient Greekἐκτέμνωto cut out; to castrate; to divide, zone
5Ancient GreekτέμνωI cut, hew; I maim, wound; I butcher, sacrifice
6Proto-Indo-European-né-Forms mostly transitive imperfective verbs from...

via English sequestrum

StepLanguageWordMeaning
1EnglishsequestrumA fragment of bone or other dead tissue that has...
Every word from Proto-Indo-European -né-Every word from Ancient Greek τέμνωEvery word from English -ectomy
sequestrectomy — Etymology, Origin & Word History | Etymology Explorer