EssayEtymologyHistoryUncorrected Toru Aug 05, 2018Jan 01, 2024 0 Comments break, careless, carelessness, cut off, king, oil, relax, servant, theory Yudan (油断 – Carelessness) Yudan 油断 To let one’s guard down or to be careless is called ‘yudan‘ (油断) in Japanese. 気をゆるめることや、注意を怠ることを、「油断」と言います。 ‘Yu‘ (油) Read More