IPA: /ˈliːpər/
KK: /ˈlipɚ/
A person or animal that jumps or springs into the air.
The leaper surprised everyone with his incredible jump.
Leaper → It is formed from "leap" (from Old English "leapan", meaning to jump or spring) and "-er" (meaning a person who). A leaper is a person who jumps or springs.
Think of someone who 'jumps' ('leap') — the '-er' just means a person. A leaper is someone who jumps.