extemporize   (Sound)

The verb extemporize has 2 senses

• improvise, extemporize -- (manage in a makeshift way; do with whatever is at hand; "after the hurricane destroyed our house, we had to improvise for weeks")


• improvise, improvize, ad-lib, extemporize, extemporise -- (perform without preparation; "he extemporized a speech at the wedding")