rebound

rebound verb [ I ] uk/rɪˈbaʊnd/ us
to move back through the air after hitting something

отскакивать
The ball rebound ed off the post.

REBOUND noun

uk/ˈriːbaʊnd/ us  be on the rebound
to be unhappy because your romantic relationship has ended

быть в депрессии после разочарования
She was on the rebound when she met her second husband.