calmness of mind or matter, self-possession.

listen to the pronunciation of calmness of mind or matter, self-possession.
Английский Язык - Английский Язык

Определение calmness of mind or matter, self-possession. в Английский Язык Английский Язык словарь

self">Calmness self">of self">mind self">or matter, self-possession.
composure

Let's hope he doesn't lose his composure.

calmness of mind or matter, self-possession.
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