沈ちん着ちゃく冷れい静せいConjugationsMeaningsNounNa-adjective1. calm, cool, and collected; level and calm (Yojijukugo)Kanji used沈sink着wear冷cold (to the touch)静quietComposed of沈ちん着ちゃくcomposure; calmness; self-possession; presence of mind; depositing (at the bottom); deposition; accumulation; adherenceNoun冷れい静せいcalmness; composure; coolness; serenity; presence of mindNoun