Where does “kevätsipuli” come from?

kevätsipuli (Finnish) comes from Finnish sipuli, from Old Swedish sipul, from Middle Low German sipolle, from Latin cēpulla, from Latin -ulus — Used to form a diminutive of a noun, indicating...

kevätsipuli (Finnish): Any variety of onion the leaves of which are consumed early in the summer as vegetable. This includes scallion, spring onion which does not develop a bulb, and young shoots of common onion (Allium cepa), tree onion (Allium x proliferum) and others

Definitions

Any variety of onion the leaves of which are consumed early in the summer as vegetable. This includes scallion, spring onion which does not develop a bulb, and young shoots of common onion (Allium cepa), tree onion (Allium x proliferum) and others

Ancestry of “kevätsipuli”, step by step

kevätsipuli traces back through two separate lines of ancestry.

via Finnish sipuli

Step	Language	Word	Meaning
1	Finnish	sipuli	onion, "Allium cepa"; onion; onion, Allium
2	Old Swedish	sipul	red onion
3	Middle Low German	sipolle	—
4	Latin	cēpulla	onion-bed, onion-field
5	Latin	-ulus	Used to form a diminutive of a noun, indicating...

via Finnish kevät

Step	Language	Word	Meaning
1	Finnish	kevät	spring, springtime
2	Proto-Finnic	kevät	spring
3	Proto-Uralic	keŋä	spring

Every word from Latin -ulus →