Compose or perform something such as music or a speech without preparation; improvise: he extemporized at the piano [with object]: she was extemporizing touching melodies
- More example sentences
- At the premiere Handel gave an organ extemporisation on the fugal subject taken up by the choir.
- These tunes go back to the very heart of extemporisation; the very root of Jazz itself.
- Dickens, writing serially to the month as he did, clearly left much to his powers of extemporization.