What does improvise mean in English?

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improvise Meaning, Definition, Pronunciation, Grammar & Synonyms❤️

0 to invent or make something, such as a speech or a device, at the time when it is needed without already having planned it:
- I hadn't prepared a speech so I suddenly had to improvise.
- We improvised a mattress from a pile of blankets.
- During certain scenes of the play there isn't any script and the actors just improvise (the dialogue).
1 to invent or provide something at the time when it is needed without having already planned it:
- [ T ] We improvised a mattress from a pile of blankets.
- [ I ] Hughes encourages young actors to improvise during rehearsals.

The opposite behaviour, ' improvising' a speech unrehearsed and without regard for the audience and the occasion, was equally foolhardy and condemned.
Improvisors engage in dialogue with a computer-driven, interactive ' 'virtual improvising orchestra' '.
What is being proposed here is not dissimilar, the difference being that the music is improvised as is the accompaniment.
Everything has to be improvised, and the improvisation will take time.
The process itself is split between trying out particular ideas suggested by team members and improvising as a group.
The dishevelled quartet subsequently continues its parade through the village, staggering blissfully arm-in-arm while improvising a dissonant new verse of their song.
We improvised, yet the improvisation was effor tless.
Finally, four on-stage musicians improvised freely throughout the work.