calm
noun
steadiness of mind under stress
“he accepted their problems with composure and she with equanimity”
wind moving at less than 1 knot; 0 on the Beaufort scale
Synonymscalm air
verb
make calm or still
“quiet the dragons of worry and fear”
Oppositesagitatemake steady
“steady yourself”
become quiet or calm, especially after a state of agitation
“After the fight both men need to cool off.”
“It took a while after the baby was born for things to settle down again.”
cause to be calm or quiet as by administering a sedative to
“The patient must be sedated before the operation”
adjective
not agitated; without losing self-possession
“spoke in a calm voice”
“remained calm throughout the uproar”
(of weather) free from storm or wind
“calm seas”
Oppositesstormy
Source: WordNet 3.1, Princeton University
