← DefinitionshareGuesscalmverbTo make someone or something become quiet, peaceful, or less upset.nounA state of peace and quiet without worry or disturbance.adjectiveNot showing or feeling nervousness, anger, or other strong emotions; peaceful and quiet.SynonymspeacefuladjectivesereneadjectivestilladjectivetranquiladjectivecomposedadjectiveAntonymsagitatedadjectivenervousadjectivestormyadjective