Ippon
一本IP-pon
The highest score in judo — a full point that immediately wins the match. Equivalent to a knockout in boxing.
Context & Usage
Ippon is awarded for: (1) a throw that lands uke largely on their back with force, speed, and control, (2) a 20-second hold-down (osaekomi-waza), or (3) a submission (tap-out) via choke or joint lock.