鼻が利く はながきく Also written 鼻が効く Meanings Expression, Godan verb to have an acute sense of smell to have a good nose (for bargains, something amiss, etc.); to have a keen nose; to have an ability to quickly uncover things Kanji 鼻 nose. Read as はな. 利 benefit. Read as きく. Jinuma: Japanese Dictionary · Word lists