Where does “lechuga” come from?

lechuga (Cebuano) comes from Latin lactuca, from Latin -ucus, from Azerbaijani uçmaq, from Old Anatolian Turkish اوچمق, from Proto-Turkic uč- — to fly.

Ancestry of “lechuga”, step by step

Step	Language	Word	Meaning
1	Latin	lactuca	lettuce (Lactuca sativa), wolf's milk (Lactuca maritima), and other Lactuca species
2	Latin	-ucus	used to form the names of certain plants
3	Azerbaijani	uçmaq	to fly
4	Old Anatolian Turkish	اوچمق	to fly, to travel through the air without being in contact with a grounded surface
5	Proto-Turkic	uč-	to fly

Every word from Proto-Turkic uč- →Every word from Latin -ucus →Every word from Old Anatolian Turkish اوچمق →