Wiktionary (0.00 / 0 votes) Rate this definition: impromptu (Noun). a short musical composition for an informal occasion often with the character of improvisation and usually to be played solo.impromptu (Noun). any composition, musical or otherwise, that is created on the spot without preparation.iktionary (0.00 / 0 votes) Rate this definition: impromptu (Noun). a short musical composition for an informal occasion often with the character of improvisation and usually to be played solo.
Share on Facebook Share on Twitter. Camp David has been an alluring retreat for presidents since Franklin Roosevelt, its lush hills and secluded trails miles from the Beltway bubble and the prying eyes of the press.
1 Sierra Nevada Brewing is owned by the American Ken Grossman. He is a co-founder of the brewery.  Anchor Brewing, which has been in operation since 1896, is owned by the American Fritz Maytag, of the Maytag family that once owned the Maytag appliance company.