Where does “ribectomy” come from?

ribectomy (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...

ribectomy (English): costectomy

Definitions

  1. costectomy

Ancestry of “ribectomy”, step by step

ribectomy 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 RIB

StepLanguageWordMeaning
1EnglishRIBRigid inflatable boat — A lightweight inflatable...
2Middle Englishrib
3Old Englishribbrib
4Proto-West Germanicribb
5Proto-Germanicribjąrib; reef, ridge
6Proto-Indo-Europeanh₁rebʰ-to cover, to roof; rib
Every word from Proto-Indo-European -né-Every word from Ancient Greek τέμνωEvery word from English -ectomy