Nostratic (adj.)

pertaining to a proposed meta-family of languages including Indo-European, Semitic, Altaic, and Dravidian, 1966 (Nostratian is from 1931), from Latin nostratis "of our country," from nostras "our countrymen," plural of nostrum, neuter of noster "our," from nos "we" (from PIE *nes- (2); see us).