甲と乙 こうとおつ expressions (phrases, clauses, etc.) 甲と乙こうとおつ Expression English JMdict 1 expressions (phrases the former and the latter;A and B 漢字 kanji used 甲 armor, high (voice) 5画 · JLPT N 1 乙 the latter, duplicate 1画 · JLPT N 1