impromptu

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impromptu

  • /ɪmˈpɹɒmp.t(j)u/
  • /ɪmˈpɹɒmp.tju/ UK
  • /ɪmˈpɹɑmp.t(j)u/ US

adjective

  1. not comparable Improvised; without prior preparation, planning, or rehearsal. an impromptu speech

    Similar: extemporaneous, extempore, ad lib, unplanned, extemporal, extemporary, extemporized, gash, impromptu, improvised, improviso, off-the-cuff

adverb

  1. not comparable Extemporaneously; without prior preparation, planning, or rehearsal. happened impromptu

    Similar: ex tempore, extempore, ad lib, cold

noun impromptus

  1. A short musical composition for an informal occasion often with the character of improvisation and usually to be played solo. The second impromptu is a dance-like Allegretto in A flat major, with a trio in D flat major employing arpeggiated textures.
  2. broadly Any composition, musical or otherwise, that is created on the spot without preparation.

verb impromptus · impromptuing · impromptued

  1. To compose offhand.

    Similar: extemporize, improvise

Thesaurus

Closest in meaning: ad lib, spur-of-the-moment, spontaneously, ad libitum, unprepared, extemporaneous, off-the-cuff, ad-hoc, improvised, makeshift, spontaneous, temporary, interim, adlib, hasty, unpredictable

Translations

Every language

adj improvised; without prior preparation, planning or rehearsal

Españolimpromptu
日本語即席の sokuseki no
中文即興(的) /即兴(的), 臨場(的) /临场(的)
Portuguêsimprovisado
Françaisimpromptu
Deutschimprovisiert
Italianoimprovvisato, improvvisata
Ελληνικάαυτοσχέδιος aftoschédios, πρόχειρος prócheiros
Русскийимпровизи́рованный improvizírovannyj, спонта́нный spontánnyj, непроду́манный neprodúmannyj, произво́льный proizvólʹnyj, случа́йный slučájnyj

noun short composition

Españolimpromptu
Portuguêsimproviso
DeutschImpromptu
Ελληνικάαυτοσχεδιασμός aftoschediasmós
Русскийэкспро́мт eksprómt, импровиза́ция improvizácija

noun any composition, musical or otherwise, that is created on the spot without preparation

Españolimpromptu
Françaisimpromptu

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MLA

"impromptu." Wiktionary, via Micwyn, micwyn.com/word/impromptu. Accessed 6 Nov. 2026.

APA

impromptu. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/impromptu

Chicago

"impromptu." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/impromptu.

BibTeX
@misc{impromptu_2026,
  title = {impromptu},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/impromptu},
  urldate = {2026-11-06}
}