Rehearse Meaning, Definition of rehearse in the Definitions. Test and improve your English. " Define rehearse. English dictionary and integrated thesaurus for learners, writers, teachers, and students with advanced, intermediate, and beginner levels. To practice in preparation for a public performance. How to use rehearse in a sentence. 1. . a. Simple explanations to help you use rehearse correctly. ws, 2bqgm, eiu, eai, 4c2fav, oxej, mo6, vtdz, fbgxb, knw,