Where does “yispar” come from?

yispar (Aromanian) comes from Latin vespārium, from Latin vespa, from Proto-Indo-European wobʰséh₂, from Proto-Indo-European webʰ- — to weave, braid.

yispar (Aromanian): wasps' nest

Definitions

Step	Language	Word	Meaning
1	Latin	vespārium	—
2	Latin	vespa	wasp
3	Proto-Indo-European	wobʰséh₂	—
4	Proto-Indo-European	webʰ-	to weave, braid

yispar — Etymology, Origin & Word History | Etymology Explorer