2. Someone who commits suicide by jumping from a high place, normally a tall buiulding. Can be used to describe someone who is about to jump, or someone who already has.
3. A jump shot in basketball.
4. A girl who constantly changes partners.
1. "Looks cold outside. Better put on a jumper."
2. "Oh oh, looks like we have a jumper on the roof."
3. "Wow! Did you see that jumper from the free throw line?
4. "Becky was with Micheal last week, now she's with Jason."
(Popular in Alaskan fishing townes) Commonly refered to as a fish that is jumping, it is also the term that is used when a woman walks by that said fisherman would like to sleep with. The woman is refered to as a jumper because well, there arent that many chicks, and the dudes wanna jump her!