弱じゃく拍はくじゃくはくMeanings1nounupbeat; unaccented beatmusicIn music, the weak beat in a measure, as opposed to 強拍 (strong beat).See also: 強拍この曲きょくでは弱じゃく拍はくにアクセントが置おかれている。In this piece, the accent is placed on the upbeat.