calm: Meaning and Definition of

calm

1. without rough motion; still or nearly still: a calm sea.
2. not windy or stormy: a calm day.
3. free from excitement or passion; tranquil: a calm face; a calm manner.

1. freedom from motion or disturbance; stillness.
2. wind speed of less than 1 mph (0.447 m/sec).
3. freedom from agitation, excitement, or passion; tranquillity; serenity: She faced the possibility of death with complete calm.

1. to make calm: He calmed the excited dog.

1. to become calm (usually fol. by down).