Noun khirghiz has 2 senses

• khirghiz(n = noun.person) kirghiz, kirgiz - a member of a people of Turkic speech and Mongolian race inhabiting vast regions of central Siberia; Array
is a kind of turki

• khirghiz(n = noun.communication) kirghiz, kirgiz - the Turkic language spoken by the Kirghiz; Array
is a kind of turki, turkic, turkic language, turko-tatar