代だい打だTop 8000MeaningsNoun1. pinch-hitting; pinch hitter2. performing a duty in place of someone else; proxyKanji used代substitute打strikePitch accentだいだだいだUsed in vocabulary代だい打だ者しゃpinch hitterNounExamples1彼かれはその試し合あいに代だい打だとして出しゅつ場じょうした。He appeared as a pinch hitter in the game.