面角 めんかく Meanings Noun face angle See also: 平面角 (へいめんかく). Kanji 面 face. Read as メン. 角 angle. Read as カク. Words containing 面角 平面角 (へいめんかく) plane angle 多面角 (ためんかく) polyhedral angle Word lists Mathematics Jinuma: Japanese Dictionary · Word lists