Where does “strabismo” come from?

strabismo (Italian) comes from Ancient Greek στραβισμός, from Ancient Greek στραβίζω, from Ancient Greek στραβός, from Proto-Indo-European strebʰ-.

strabismo (Italian): strabismus, squint

Definitions

strabismo traces back through two separate lines of ancestry.

Step	Language	Word	Meaning
1	Ancient Greek	στραβισμός	a squinting
2	Ancient Greek	στραβίζω	to have distorted eyes, to squint
3	Ancient Greek	στραβός	distorted, oblique; squinting, squint-eyed
4	Proto-Indo-European	strebʰ-	—

Step	Language	Word	Meaning
1	Esperanto	strabi	to look at indirectly or cross-eyed; to squint
2	Latin	strabus	squinting, crooked, slanted