Where does “bulb” come from?

bulb (Middle English) comes from Latin bulbus, from Ancient Greek βολβός — bulb of various plants, especially onion; tassel...

Ancestry of “bulb”, step by step

Step	Language	Word	Meaning
1	Latin	bulbus	bulb
2	Ancient Greek	βολβός	bulb of various plants, especially onion; tassel...

bulb — Etymology, Origin & Word History | Etymology Explorer