瀬戸際 せとぎわ Meanings Noun brink; verge; critical moment; crucial moment Kanji 瀬 shallows. Read as せ. 戸 door 際 occasion. Read as きわ. Example sentences のるかそるかの瀬戸際まできた。The situation has come to the point where we either sink or swim. 今は生きるか死ぬかのせとぎわです。It's a do-or-die situation. Common phrases 瀬戸際にある Words containing 瀬戸際 瀬戸際政策 (せとぎわせいさく) brinkmanship 瀬戸際外交 (せとぎわがいこう) brinkmanship diplomacy Jinuma: Japanese Dictionary · Word lists