quiet
adjective
°With little or no sound; denoting absence of disturbing noise.
"I can't hear the music, it is too quiet."
°Having little motion or activity; calm.
"the sea was quiet; a quiet night at home; all quiet on the Western front"
verb
°To become quiet, silent, still, tranquil, calm.
"When you quiet, we can start talking."
°To cause someone to become quiet.
"Can you quiet your child, he's making lots of noise."
noun
°The absence of sound; quietness.
"There was a strange quiet in the normally very lively plaza."
°the absence of movement; stillness, tranquility.
synonyms: quiet down, quieten