比ㄅㄧˇbǐ心ㄒㄧㄣxīn

  1. 比同此心。《文選·張華·女史箴》：「比心螽斯，則繁爾類。」《文選·張協·雜詩十首之九》：「重基可擬志，迴淵可比心。」

英(Internet slang)​ to form a hand heart using one's thumb and forefinger (or by using both hands)​