Making little or no sound

• Calm, with little motion or activity
• Not busy; low in quantity or traffic
• Speaking softly or not much; reserved
• Not showy or attention-seeking; understated
• Requiring little or no interaction

To make someone or something quiet

• To become quiet or calm

The state of silence or little sound

• Stillness and tranquility
• Freedom from disturbance or trouble

Command to be quiet; hush