improvise
Americanverb (used with object)
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to compose and perform or deliver without previous preparation; extemporize.
to improvise an acceptance speech.
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to compose, play, recite, or sing (verse, music, etc.) on the spur of the moment.
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to make, provide, or arrange from whatever materials are readily available.
We improvised a dinner from yesterday's leftovers.
verb (used without object)
verb
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to perform or make quickly from materials and sources available, without previous planning
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to perform (a poem, play, piece of music, etc), composing as one goes along
Other Word Forms
Derived Forms
Conjugated Forms
Present
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has improvisedperfect 3rd person singular
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have improvisedperfect
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have been improvisingperfect progressive
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is improvisingprogressive 3rd person singular
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am improvisingprogressive 1st person singular
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has been improvisingperfect progressive 3rd person singular
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improvisingparticiple
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improvisessingular 3rd person
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are improvisingprogressive
Past
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had improvisedperfect
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were improvisingprogressive plural
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had been improvisingperfect progressive
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improvisedsimple
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improvisedparticiple
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was improvisingprogressive singular
Future
Etymology
Origin of improvise
First recorded in 1820–30; from French improviser, or its source, Italian improvisare (later improvvisare ), verbal derivative of improviso “improvised,” from Latin imprōvīsus, equivalent to im- “un-” + prōvīsus, past participle of prōvidēre “to see beforehand, prepare, provide for (a future circumstance)”; see im- 2, proviso
Explanation
To improvise means to make something up on the spot, or figure it out as you go. "Our boss decided to improvise his speech at our company meeting and when he started going off-topic, everyone could tell he hadn't prepared in advance." Improvise comes from the Latin word improvisus, meaning "unforeseen, unexpected." Think about when something unexpected happens to you — you have no choice but to react in the moment, or improvise. Another meaning for improvise refers to acting onstage without a script. When actors improvise scenes for an audience, they create funny situations as they go, without having anything pre-planned. The Second City theater in Chicago made this type of comedy famous, with many well-known alumni like Tina Fey and Stephen Colbert.
Vocabulary lists containing improvise
Music - Introductory
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Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
The setup: Improvise short scenes around one word.
From Seattle Times • Nov. 29, 2023
Megan Barford, curator of the Free to Improvise exhibition, said Bailey's commercial career had been "incredibly successful, if always precarious".
From BBC • Aug. 26, 2023
Improvise with what you have — a Mason jar with a lid makes a fine shaker in a pinch.
From Salon • Jul. 29, 2021
Improvise, adapt and overcome with Bear Grylls as your guide in the interactive adventure “Animals on the Loose: A You vs. Wild Movie.”
From Los Angeles Times • Feb. 12, 2021
Improvise and take a cheerful line upon this question.”
From Boon, The Mind of the Race, The Wild Asses of the Devil, and The Last Trump; Being a First Selection from the Literary Remains of George Boon, Appropriate to the Times by Wells, H. G. (Herbert George)
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.