(へいせい)

へいせい
noun, na-adjective
calm; composure; tranquility
formalemotion
1. calm; composure; tranquility; equanimity
A state of being calm and undisturbed, either emotionally (maintaining composure) or in terms of a situation (peaceful, without turmoil).
平静(へいせい)(たも)
To maintain composure.
Even after hearing the bad news, he kept a calm expression.
After the earthquake, the town gradually regained its calm.

Usage

平静(へいせい) is used both as a noun and a na-adjective. As a noun, it often appears with (たも) (to maintain) or ()(もど) (to regain). It can describe both a person's emotional state and the condition of a community or situation.

Common collocations

Similar words

冷静(れいせい) emphasizes being cool-headed and rational, especially in tense situations. 平静(へいせい) emphasizes a broader state of calm and peace, without the connotation of deliberate rational control.