Where does “sphenoidotomy” come from?

sphenoidotomy (English) comes from English sphenoid, from New Latin sphenoides, from Ancient Greek σφηνοειδής, from Ancient Greek -ειδής, from Ancient Greek -ής, from Proto-Indo-European -ēs, from Proto-Indo-European -s — Derives nouns from roots.

sphenoidotomy (English): The creation of an opening in the wall of the...

Definitions

  1. The creation of an opening in the wall of the...

Ancestry of “sphenoidotomy”, step by step

StepLanguageWordMeaning
1EnglishsphenoidHaving a wedged shape; Relating to the compound...
2New LatinsphenoidesShaped like a wedge
3Ancient GreekσφηνοειδήςWedge-shaped
4Ancient Greek-ειδήςlike, connected to, from the nature of, full of;...
5Ancient Greek-ήςadjective suffix
6Proto-Indo-European-ēsPrimarily forms adjectival bahuvrīhi compounds
7Proto-Indo-European-sDerives nouns from roots
Every word from Proto-Indo-European -s