bohemian

n. 1 native of bohemia, a czech. 2 (also bohemian) socially unconventional person, esp. An artist or writer. adj. 1 of bohemia or its people. 2 (also bohemian) socially unconventional.  bohemianism n. [bohemia, part of czechoslovakia]

a. Of or pertaining to Bohemia, or to the language of its ancient inhabitants or their descendants. See Bohemian, n., 2.