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improvisational

American  
[im-prah-vuh-zay-shuhn-uhl, im-pruh-] / ɪmˌprɑ vəˈzeɪ ʃən əl, ˌɪm prə- /

adjective

  1. of, involving, or relating to improvising.

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.