to tell a lie; to bluff; to feign ignorance; to brag/boast (especially with a false air); to whistle (often to feign indifference)

💡 Nuance & Usage: Has multiple meanings, often implying a deliberate act of deception or feigned indifference. It can mean to pretend to know nothing, to brag falsely, or even to whistle to show indifference. Context is key. It's an older, more literary term. 和訳: 複数の意味があり、しばしば意図的な欺瞞や知らんぷりを意味します。何も知らないふりをする、嘘をつく、あるいは無関心を示すために口笛を吹くことも指します。文脈が重要で、やや古風で文学的な表現です。