冷静沈着 れいせいちんちゃく Meanings Noun, な-adjective calm, cool, and collected; level and calm Kanji 冷 cool. Read as レイ. 静 quiet. Read as セイ. 沈 sink. Read as チン. 着 arrive. Read as チャク. Word lists Yojijukugo (四字熟語) Jinuma: Japanese Dictionary · Word lists