Collins Russian Dictionary 2nd Edition © HarperCollins Publishers 2000, 1997:
cultured [ˈkʌltʃəd] adj (individual) культу́рный; (pearl) культиви́рованный
* is used to mark translations which have irregular inflections. The Russian-English side of the dictionary gives inflectional information.
culture [ˈkʌltʃər]
n (also BIO) культу́ра * is used to mark translations which have irregular inflections. The Russian-English side of the dictionary gives inflectional information.
Русский: