Where does “siistiä” come from?
siistiä (Finnish) comes from Finnish siisti, from Russian чи́стый, from Old East Slavic чистъ, from Proto-Slavic čistъ, from Proto-Balto-Slavic skīstas, from Proto-Indo-European skidtos, from Proto-Indo-European (s)keyd-.
siistiä (Finnish): Partitive singular form of siisti; wicked!...
Definitions
- Partitive singular form of siisti; wicked!...