(of a body of water) free from disturbance by heavy waves
make calm or still
with little or no activity or no agitation (`quiet' is a nonstandard variant for `quietly')
a period of calm weather
the absence of sound
an untroubled state; free from disturbances
a disposition free from stress or emotion
in a softened tone
become quiet or quieter
not showy or obtrusive
characterized by an absence or near absence of agitation or activity
free of noise or uproar; or making little if any sound
(of the sun) characterized by a low level of surface phenomena, such as sunspots
steadiness of mind under stress
wind moving at less than 1 knot; 0 on the Beaufort scale
make calm or still
become quiet or calm, especially after a state of agitation
cause to be calm or quiet as by administering a sedative to
not agitated; without losing self-possession
make steady
(of weather) free from storm or wind