köken: Etymology tree Proto-Balto-Slavic *tríjes Proto-Slavic *trьje Old Polish trzy Polish trzy Proto-Indo-European *(s)ker-der. Proto-Balto-Slavic *kártas Proto-Slavic *kõrtъder. Polish -kroć Polish trzykroć From trzy + -kroć.
three times, thrice, on three occasions · 3×, three times as much
köken: Inherited from Old Ruthenian тро́йчи (trójči), from Old East Slavic троичи (troiči), from Proto-Slavic *trojьťi. By surface analysis, три (try) + -чі (-či). Cognate with Belarusian тро́йчы (trójčy). Compare Russian три́жды (tríždy), Old Church Slavonic тришьдꙑ (trišĭdy).