Where does “borongós” come from?

borongós (Hungarian) comes from Hungarian borongó, from Hungarian borong, from Hungarian borít, from Hungarian -t, from Proto-Uralic -tt.

borongós (Hungarian): murky, gloomy

Definitions

Step	Language	Word	Meaning
1	Hungarian	borongó	present participle of borong
2	Hungarian	borong	to brood, be melancholy, gloomy, sorrowful; to...
3	Hungarian	borít	to cover; to overturn
4	Hungarian	-t	Used to form the accusative case; -ed, -t. Used...
5	Proto-Uralic	-tt	—