calm
— Adjective
– English
~ (of weather) free from storm or wind; "calm seas"
calm
— Adjective
– English
~ not agitated; without losing self-possession; "spoke in a calm voice"; "remained calm throughout the uproar"; "he remained serene in the midst of turbulence"; "a serene expression on her face"; "she became more tranquil"; "tranquil life in the country"