Where does “μαρουλοσαλάτα” come from?

μαρουλοσαλάτα (Greek) comes from Greek μαρούλι, from Byzantine Greek μαρούλιον, from Ancient Greek ἀμαρούλιον, from Latin amārus, from Proto-Indo-European h₂eh₃mós, from Proto-Indo-European h₂eh₃- — to be hot; to burn.

μαρουλοσαλάτα (Greek): lettuce salad

Definitions

lettuce salad

Ancestry of “μαρουλοσαλάτα”, step by step

μαρουλοσαλάτα traces back through two separate lines of ancestry.

via Greek μαρούλι

Step	Language	Word	Meaning
1	Greek	μαρούλι	lettuce
2	Byzantine Greek	μαρούλιον	lettuce
3	Ancient Greek	ἀμαρούλιον	—
4	Latin	amārus	bitter (taste)
5	Proto-Indo-European	h₂eh₃mós	raw; uncooked; bitter
6	Proto-Indo-European	h₂eh₃-	to be hot; to burn

via Greek σαλάτα

Step	Language	Word	Meaning
1	Greek	σαλάτα	salad; mess
2	Venetian	sałata	salad; lettuce
3	Latin	sāl	salt
4	Proto-Italic	sāls	salt
5	Proto-Indo-European	*sḗh₂l	salt

Every word from Proto-Indo-European h₂eh₃- →Every word from Proto-Indo-European h₂eh₃mós →Every word from Latin amārus →