Im‐promp″tu, n. 1. Something made or done offhand, at the moment, or without previous study; an extemporaneous composition, address, or remark.
2. (Mus.) A piece composed or played at first thought; a composition in the style of an extempore piece.
Webster's Dictionary 1913
Im‐promp″tu, n. 1. Something made or done offhand, at the moment, or without previous study; an extemporaneous composition, address, or remark.
2. (Mus.) A piece composed or played at first thought; a composition in the style of an extempore piece.