olla yllään (Finnish) comes from Finnish yllä, from Finnish ylä-, from Finnish alhaalla, from Finnish ala-, from Proto-Finnic ala, from Proto-Uralic ëla — below.
olla yllään (Finnish): to wear
Definitions
to wear
Ancestry of “olla yllään”, step by step
olla yllään traces back through two separate lines of ancestry.