Impromptu - Definition

adv 1: without advance preparation; "he spoke ad lib" [syn: ad
lib, ad libitum, spontaneously, impromptu]
adj 1: with little or no preparation or forethought; "his ad-lib
comments showed poor judgment"; "an extemporaneous piano
recital"; "an extemporary lecture"; "an extempore skit";
"an impromptu speech"; "offhand excuses"; "trying to
sound offhanded and reassuring"; "an off-the-cuff toast";
"a few unrehearsed comments" [syn: ad-lib,
extemporaneous, extemporary, extempore,
impromptu, offhand, offhanded, off-the-cuff,
unrehearsed]
n 1: an extemporaneous speech or remark; "a witty impromptu must
not sound premeditated"
2: a short musical passage that seems to have been made
spontaneously without advance preparation