Where does “ethmoiditis” come from?

ethmoiditis (English) comes from English ethmoid, from French ethmoïde, from Ancient Greek ἠθμοειδής, from Ancient Greek -ειδής, from Ancient Greek -ής, from Proto-Indo-European -ēs, from Proto-Indo-European -ess, from Proto-Indo-European -os — Creates action nouns or result nouns from verbs;...

ethmoiditis (English): inflammation of the ethmoid bone

Definitions

  1. inflammation of the ethmoid bone

Ancestry of “ethmoiditis”, step by step

ethmoiditis traces back through two separate lines of ancestry.

via English ethmoid

StepLanguageWordMeaning
1EnglishethmoidA square bone at the root of the nose, forming...
2Frenchethmoïdeethmoid
3Ancient GreekἠθμοειδήςLike a strainer, perforated
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-ess
8Proto-Indo-European-osCreates action nouns or result nouns from verbs;...

via English itis

StepLanguageWordMeaning
1EnglishitisA medical condition accompanied by inflammation;...
2English-itisSuffix denoting diseases characterized by...
3New Latin-ītis
4Ancient Greek-ῖτιςfemale equivalent of -ίτης
Every word from Proto-Indo-European -osEvery word from Ancient Greek -ειδήςEvery word from Ancient Greek -ής