Rebound

[Sarah]

To send back; to reverberate.Silenus sung; the vales his voice rebound. Dryden.

[Sarah]

Going from one relationship to the next right away to avoid the pain of a breakup.

[Sarah]

hooking up with someone shortly after being dumped (by someone else) so that you still feel wanted.

[Sarah]

A rebound is someone who you date/go out with to keep yourself busy and you use him/her to keep your mind off your ex who you still have feelings for.
note: rebounds are suppose to be atleast a bit better in some way to help keep your mind off your ex better.

[Sarah]

second best, just some person you use to get over the person you just broke up with. they'll never be enough but they can be an okay distraction.

[Sarah]

Getting into a relationship with/hooking up with someone you generally dont care about much simply because you have recently broken up with someone and you are in the process of getting over them and want to have someone to fill the gap until your next meaningful relationship

[Sarah]

To use someone to get over your ex, even though you still have feelings for them.

[Sarah]

gettin a new b/f or g/f just after a relationship has ended.

[Sarah]

Otherwise known as sloppy

[Mark Zuckerberg]

Quickly jumping into a new relationship shortly after a [breakup] to help you [move on]/ avoid the fact that you still [have feelings for you] ex.

[Ernesto]

Rebound in Ice Hockey. Occurs when the puck bounces off the boards or the goalkeepers equipment.