Where does “soupirer” come from?

soupirer (French) comes from Middle French souspirer, from Old French souspirer, from Latin suspīrō, from Latin sub-, from Proto-Indo-European upó, from Proto-Indo-European h₃ewp-.

soupirer (French): to sigh

Definitions

to sigh

Ancestry of “soupirer”, step by step

Step	Language	Word	Meaning
1	Middle French	souspirer	to sigh
2	Old French	souspirer	to sigh
3	Latin	suspīrō	—
4	Latin	sub-	sub-
5	Proto-Indo-European	upó	under, below
6	Proto-Indo-European	h₃ewp-	—

Every word from Proto-Indo-European h₃ewp- →

soupirer — Etymology, Origin & Word History | Etymology Explorer