English verb: extemporise | |||
| 1. | extemporise (creation) perform without preparation | ||
| Samples | He extemporized a speech at the wedding. | ||
| Synonyms | ad-lib, extemporize, improvise, improvize | ||
| Pattern of use | Somebody ----s. Somebody ----s something | ||
| Broader (hypernym) | do, execute, perform | ||