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.
Who owns The Hard Rock Cafe? What is Chris Farleyâs cousin doing for work these days? What year did âO Canadaâ become the official Canadian national anthem? All that and more with Adamâs Fun facts! 1. The Hard Rock CafÃ© is owned by the Seminole tribe in Florida.