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to calm down; to compose oneself; to regain presence of mind; to relax
to calm down; to settle down; to die down; to become stable; to abate
to settle down (in a location, job, etc.); to settle in
to be settled (of an arrangement, conclusion, etc.); to be fixed; to have been reached
to harmonize with; to harmonise with; to match; to suit; to fit
to be unobtrusive; to be quiet; to be subdued
深呼吸をして、ようやく気持ちが落着いた。
I took a deep breath and finally calmed down.
新しい環境に落着くまで少し時間がかかった。
It took a little time to settle into the new environment.
騒ぎが落着いてからゆっくり話し合うことにした。
We decided to talk calmly after the commotion settled down.