Words related to Bohemia
Old English ham "dwelling place, house, abode, fixed residence; estate; village; region, country," from Proto-Germanic *haimaz "home" (source also of Old Frisian hem "home, village," Old Norse heimr "residence, world," heima "home," Danish hjem, Middle Dutch heem, German heim "home," Gothic haims "village"), from PIE *(t)koimo-, suffixed form of root *tkei- "to settle, dwell, be home." As an adjective from 1550s. The old Germanic sense of "village" is preserved in place names and in hamlet.
'Home' in the full range and feeling of [Modern English] home is a conception that belongs distinctively to the word home and some of its Gmc. cognates and is not covered by any single word in most of the IE languages. [Buck]
Slang phrase make (oneself) at home "become comfortable in a place one does not live" dates from 1892 (at home "at one's ease" is from 1510s). To keep the home fires burning is a song title from 1914. To be nothing to write home about "unremarkable" is from 1907. Home movie is from 1919; home computer is from 1967. Home stretch (1841) is from horse racing (see stretch (n.)). Home economics as a school course first attested 1899; the phrase itself by 1879 (as "household management" is the original literal sense of economy, the phrase is etymologically redundant).
Home as the goal in a sport or game is from 1778. Home base in baseball attested by 1856; home plate by 1867. Home team in sports is from 1869; home field "grounds belonging to the local team" is from 1802 (the 1800 citation in OED 2nd ed. print is a date typo, as it refers to baseball in Spokane Falls). Home-field advantage attested from 1955.
"a gypsy of society; person (especially an artist) who lives a free and somewhat dissipated life, despising conventionalities and having little regard for social standards," 1848, from a transferred sense of French bohemién "a Bohemian; a Gypsy," from the country name (see Bohemia). The Middle English word for "a resident or native of Bohemia" was Bemener.
The French used bohemién since 15c. to also mean "Gypsy." The Roma were wrongly believed to have come from there, perhaps because their first appearance in Western Europe may have been immediately from Bohemia, or because they were confused with the 15c. Bohemian Hussite heretics, who were driven from their country about that time.
The transferred sense, in reference to unconventional living, is attested in French by 1834 and was popularized by Henri Murger's stories from the late 1840s later collected as "Scenes de la Vie de Boheme" (the basis of Puccini's "La Bohème"). It appears in English 1848 in Thackary's "Vanity Fair."
The term 'Bohemian' has come to be very commonly accepted in our day as the description of a certain kind of literary gipsey, no matter in what language he speaks, or what city he inhabits .... A Bohemian is simply an artist or littérateur who, consciously or unconsciously, secedes from conventionality in life and in art. [Westminster Review, 1862]
Hence also the adjective, "unconventional, free from social restraints" (1848).