Definition of "bounce"
bounce
/baʊns/
verb
third-person singular simple present bounces, present participle bouncing, simple past and past participle bounced
(intransitive, slang, African-American Vernacular, sometimes followed by with) To have sexual intercourse.
(transitive, air combat) To attack unexpectedly.
(transitive, intransitive, Internet, of an e-mail message) To return undelivered.
noun
countable and uncountable, plural bounces