Where does “epitympanum” come from?

epitympanum (English) comes from English epi, from English epithelial, from English epithelium, from New Latin epithēlium, from Ancient Greek ἐπί, from Ancient Greek Ἡμέρα, from Ancient Greek ἦμαρ, from Proto-Hellenic ā́mər — to be hot; to burn.

epitympanum (English): The upper part of the tympanic cavity

Definitions

  1. The upper part of the tympanic cavity

Ancestry of “epitympanum”, step by step

epitympanum traces back through two separate lines of ancestry.

via English epi

StepLanguageWordMeaning
1EnglishepiA syringe or autoinjector filled with...
2EnglishepithelialOf or pertaining to the epithelium
3EnglishepitheliumA membranous tissue composed of one or more...
4New Latinepithēlium
5Ancient Greekἐπίas well, besides; For usage in composition, see...
6Ancient GreekἩμέρα
7Ancient Greekἦμαρday; by day; midday
8Proto-Hellenicā́mərday
9Proto-Indo-Europeanh₂eh₃mr̥heat
10Proto-Indo-Europeanh₂eh₃-to be hot; to burn

via English tympanum

StepLanguageWordMeaning
1EnglishtympanumA triangular space between the sides of a...
2Latintympanumdrum, timbrel, tambour, tambourine
3Ancient Greekτύμπανονdrum, kettledrum; drumstick, staff, cudgel;...
4Ancient Greekτύπτωto beat, strike, smite; to beat, strike oneself
5Proto-Indo-European(s)tewp-to push, to stick
6Proto-Indo-European(s)tew-to push, to hit
Every word from Proto-Indo-European h₂eh₃-Every word from Proto-Indo-European h₂eh₃mr̥Every word from Proto-Hellenic ā́mər