当あたり判はん定ていMeaningsNoun1. collision detectionKanji used当hit (the target)判judgement定defineComposed of当あたりhit; success; guess; prediction; affability; friendliness; sensation; touch; bruise (on fruit); atari; …Noun判はん定ていjudgement; judgment; decision; ruling; finding; adjudication; verdict; callNoun