切歯扼腕 せっしやくわん Meanings Noun, する verb, Intransitive being enraged (indignant, impatient); gnashing the teeth and clenching the arms on the breast (in anger or regret) Kanji 切 earnest. Read as セツ. 歯 tooth 扼 command; dominate; prevent. Read as ヤク. 腕 arm. Read as ワン. Word lists Yojijukugo (四字熟語) Jinuma: Japanese Dictionary · Word lists