to create or perform something spontaneously or without preparation, to make or provide from whatever materials are readily available

Formal and Informal Expressions of improvise

In different contexts, you can replace 'improvise' with suitable alternatives. In a more formal setting, 'ad-lib, extemporize' is apt. In informal speech or writing, 'wing it, make do' is a commonplace synonym.

improvise: Explore its Definition & Usage

improvise Definition

1to create or perform something spontaneously or without preparation
2to make or provide from whatever materials are readily available

Using improvise: Examples

Take a moment to familiarize yourself with how "improvise" can be used in various situations through the following examples!

Example
He had to improvise a speech at the last minute.
Example
The band improvised a jazz piece on the spot.
Example
We had to improvise a shelter using branches and leaves.

improvise Synonyms and Antonyms

Synonyms for improvise

extemporize
spontaneous
ad-lib
wing it
make do

Antonyms for improvise

Phrases with improvise

improvise on
to create variations or new ideas based on something existing
Example
The chef likes to improvise on traditional recipes.
improvise over
to play a solo or melody over a chord progression without a written arrangement
Example
The saxophonist was able to improvise over the complex chord changes.
improvise with
to use whatever is available to create or perform something
Example
The artist had to improvise with limited art supplies.

Origins of improvise

from French 'improviser', from Italian 'improvvisare', from Latin 'in- + provisus', meaning 'foreseen'

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Summary: improvise in Brief

To 'improvise' [ˈɪmprəvaɪz] means to create or perform something spontaneously or without preparation, often using whatever materials are readily available. It can refer to speeches, music, or even makeshift shelters. 'Improvise' extends into phrases like 'improvise on,' 'improvise over,' and 'improvise with,' denoting variations, solos, and resourcefulness.