Impromptu most often describes things, such as speeches or gatherings, that are not prepared ahead of time but that instead happen spontaneously. An impromptu concert or photoshoot, for example, is …

Impromptu definition: made or done without previous preparation.. See examples of IMPROMPTU used in a sentence.

Nov 3, 2017 · Add to word list done or said without earlier planning or preparation: an impromptu speech (Definition of impromptu from the Cambridge Academic Content Dictionary © Cambridge University …

An impromptu action is one that you do without planning or organizing it in advance. This afternoon the Palestinians held an impromptu press conference. The children put on an impromptu concert for the …

Define impromptu. impromptu synonyms, impromptu pronunciation, impromptu translation, English dictionary definition of impromptu. adj. 1. Prompted by the occasion rather than being planned in …

made or done without previous preparation: an impromptu address to the unexpected crowds. suddenly or hastily prepared, made, etc.: an impromptu dinner. having the character of an improvisation. …

Nov 1, 2025 · impromptu (comparative lebih impromptu, superlative paling impromptu) improvised, extemporaneous, unplanned: without prior preparation, planning, or rehearsal

impromptu, adv., n., & adj. meanings, etymology, pronunciation and more in the Oxford English Dictionary

The adjective impromptu describes things done or said without previous thought or preparation. Impromptu is also used as an adverb: Most people are not able to speak impromptu in front of an …

Definition of impromptu adverb in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.