Та́к как Так какexpressionMeaningsbecauseinasmuch assinceUsage notesThis sense of "because" is correllary rather than causal.Related wordsпоabout, under, for, on; after a certain ageдаand; butпоско́лькуas far as; sinceи́боBecause; Forоттого́that is whyблагодаря́due to; owing toввиду́because; in view, in mindи́з-заbecause of; because of, due to, which is whyпотому́ чтоbecause; cause