悦に入る えつにいる Meanings Expression, Godan verb to be pleased; to gloat; to glow with self-satisfaction Kanji 悦 delight. Read as エツ. 入 enter. Read as いる. Words containing 悦に入る 一人悦に入る (ひとりえつにいる) to be pleased with oneself Jinuma: Japanese Dictionary · Word lists