n. & adj.
n. 1 a native of Bohemia, a former kingdom in central Europe corresponding to part of modern Czechoslovakia; Czech. 2 (also bohemian) a socially unconventional person, esp. an artist or writer.
adj. 1 of, relating to, or characteristic of Bohemia or its people. 2 socially unconventional. bohemianism n. (in sense 2).
[ Bohemia + -AN: sense 2 f. F bohémien gypsy ]