calm definition

1. wind moving at less than 1 knot; 0 on the Beaufort scale
2. make calm or still
• examples: quiet the dragons of worry and fear
3. become quiet or calm, especially after a state of agitation
• examples: After the fight both men need to cool off.
• examples: It took a while after the baby was born for things to settle down again.
4. not agitated; without losing self-possession
• examples: spoke in a calm voice
• examples: remained calm throughout the uproar
• examples: he remained serene in the midst of turbulence
• examples: a serene expression on her face
• examples: she became more tranquil
• examples: tranquil life in the country
5. (of weather) free from storm or wind
• examples: calm seas