rehearsal rehearsal /riːˈhɝːsəl/

noun

1. () (concert) a practice session in preparation for a public performance (as of a play, speech or concert)  ( dry run , rehearsal )
   (concert) a practice session in preparation for a public performance (as of a play, speech or concert)
    He missed too many rehearsals
   he missed too many rehearsals
    A rehearsal will be held the day before the wedding
   a rehearsal will be held the day before the wedding
   
   
2. (psychology) a form of practice; repetition of information (silently or aloud) in order to keep it in short-term memory  ( rehearsal )
   (psychology) a form of practice; repetition of information (silently or aloud) in order to keep it in short-term memory
    The rehearsal technique in psychology helps reinforce memories.
   The rehearsal technique in psychology helps reinforce memories.