Where does “endobronchial” come from?

endobronchial (English) comes from English endo, from Ancient Greek ἔνδον, from Proto-Hellenic éndon, from Proto-Indo-European h₁n̥dóm, from Proto-Indo-European h₁n̥dó, from Proto-Indo-European h₁én — in.

endobronchial (English): Pertaining to the lining of the bronchi

Definitions

Pertaining to the lining of the bronchi

Ancestry of “endobronchial”, step by step

endobronchial traces back through two separate lines of ancestry.

via English endo

Step	Language	Word	Meaning
1	English	endo	marijuana; A bike trick where the bike is ridden...
2	Ancient Greek	ἔνδον	in, within
3	Proto-Hellenic	éndon	—
4	Proto-Indo-European	h₁n̥dóm	inside
5	Proto-Indo-European	h₁n̥dó	into, inside
6	Proto-Indo-European	h₁én	in

via English bronchial

Step	Language	Word	Meaning
1	English	bronchial	Of or relating to the bronchi or bronchioles
2	English	bronchus	Either of two airways, which are primary branches...
3	Late Latin	bronchus	—
4	Ancient Greek	-itis	—

Every word from Proto-Indo-European h₁én →Every word from Proto-Indo-European h₁n̥dó →Every word from Proto-Indo-European h₁n̥dóm →