Bo‐he″mi‐an (�), n. 1. A native of Bohemia.
2. The language of the Czechs (the ancient inhabitants of Bohemia), the richest and most developed of the dialects of the Slavic family.
3. A restless vagabond; — originally, an idle stroller or gypsy (as in France) thought to have come from Bohemia; in later times often applied to an adventurer in art or literature, of irregular, unconventional habits, questionable tastes, or free morals.
☞ In this sense from the French bohémien, a gypsy; also, a person of irregular habits.
She was of a wild, roving nature, inherited from father and mother, who were both Bohemians by taste and circumstances.
Thackeray.