神しん色しょく自じ若じゃく

taru-adjective, adverb taking the 'to' particle

perfect composure; calm and collected

Archaic yojijukugo describing a state of unshakable calmness, often used in classical or literary contexts. Functions as a taru-adjective or adverb with と.

• 彼かれは神しん色しょく自じ若じゃくとして、何なに事ごともなかったかのように振ふる舞まった。

  He remained perfectly composed and acted as if nothing had happened.