Where does “μαρουλόφυλλο” come from?

μαρουλόφυλλο (Greek) comes from Greek φύλλο, from Ancient Greek φύλλον, from Proto-Indo-European bʰolh₃-yom, from Proto-Indo-European bʰleh₃-, from Proto-Indo-European bʰel-, from Proto-Indo-European bʰōl-.

μαρουλόφυλλο (Greek): lettuce leaf

Definitions

lettuce leaf

Ancestry of “μαρουλόφυλλο”, step by step

μαρουλόφυλλο traces back through two separate lines of ancestry.

via Greek φύλλο

Step	Language	Word	Meaning
1	Greek	φύλλο	leaf; blade
2	Ancient Greek	φύλλον	leaf; foliage; plant
3	Proto-Indo-European	bʰolh₃-yom	—
4	Proto-Indo-European	bʰleh₃-	bloom, flower
5	Proto-Indo-European	bʰel-	to sound; to speak, roar, bark; shiny, white; to...
6	Proto-Indo-European	bʰōl-	—

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

Every word from Proto-Indo-European bʰōl- →Every word from Proto-Indo-European bʰel- →Every word from Proto-Indo-European bʰleh₃- →