KIRGHIZ Meaning of KIRGHIZ in English [Kir.ghiz] n, pl Kirghiz or Kir.ghiz.es [Kirghiz kirgiz] (1600) 1: a member of a Turkic people of Kyrgyzstan and adjacent areas of central Asia 2: the language of the Kirghiz Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012