1. (noun)Kirghiz, Kirgiz, Khirghiz a member of a people of Turkic speech and Mongolian race inhabiting vast regions of central Siberia
2. (noun)Kyrgyzstan, Kyrgyz Republic, Kirghizia, Kirgizia, Kirghiz, Kirgiz, Kirghizstan, Kirgizstan a landlocked republic in west central Asia bordering on northwestern China; formerly an Asian soviet but became independent in 1991
3. (noun)Kirghiz, Kirgiz, Khirghiz the Turkic language spoken by the Kirghiz