"Quiet!" (3)
'quiet' is the definition.
(similar in meaning)
This is all the clue.
(Other definitions for silent that I've seen before include "the moderate majority?" , "Taciturn" , "Listen (anag.)" , "Wordless" , "Unspeaking" .)
'quiet' is the definition.
(I know that quiet can be written as silence)
This is the entire clue.
(Other definitions for silence that I've seen before include "Hush!" , "Quietness" , "Quiescence" , "Quiet" , "Period of peace" .)
'quiet' is the definition.
(to keep mum is to stay quiet)
This is all the clue.
(Other definitions for mum that I've seen before include "Woman who's delivered" , "Informal palindromic mother" , "member of the family" , "Palindromic mater" , "Mother (colloq.)" .)
(Other definitions for shh that I've seen before include "Be silent" , "Be quiet!" .)
'quiet' is the definition.
(hush can mean still or quiet)
This is the entire clue.
(Other definitions for hush that I've seen before include "Mum's the word" , "Quieten" , "Make (someone) quiet" , "(Call for) quiet" , "Sudden descent of silence" .)