leaper

noun5

1. •
   One who leaps.

   • […] I read in the Bulletin about some mad joker breaking into the little kangaroo and koala zoo in the suburbs and slaughtering seven adult leapers and three joeys. — 1980
2. •
   Synonym of jumper (“person who attempts suicide by jumping from a height”).
3. •
   A person whose birthday falls on 29 February, and thus only occurs in leap years.
4. •
   A piece, like the knight, which moves a fixed distance, and ignores pieces in the way.
5. •
   A kind of hooked instrument for untwisting old cordage.

noun1

1. •
   (slang) A fan of the television series Quantum Leap.

   • Its mention has been known to cause power failures and auto breakdowns, so it's best to just refer to it as "The Halloween Episode." Leapers everywhere will know of what you speak. — 1992