刂 Home·Characters·刂 Character · Qualities 刂 rittō knife Composition 12 Origin Narrow form of 刀 "knife", used on the right side of compound characters. Related characters 判to judge, decide別to separate, distinct利profit, advantage則rule, principle剛hard, firm到arrive不not, negation乏lack, scarcity也to be, also事matter, affair他other以by means of位rank, position何what, which