peace

A state of tranquility, quiet, and harmony. For instance, a state free from civil disturbance.uncountableusually

• Our lounge strives to maintain an environment of peace for the comfort of our customers.

A feeling of tranquility, free from oppressive and unpleasant thoughts and emotions.uncountableusually

• The safety equipment will give me some peace of mind.

Death.euphemisticfigurativelyuncountable

• ’Twere best at once to sink to peace, ⁠Like birds the charming serpent draws, ⁠To drop head-foremost in the jaws Of vacant darkness and to cease.

Harmony in personal relations.uncountableusually

A state free of war, in particular war between different countries.uncountableusually

• May there be peace in our time.

Shut up!, silence!; be quiet, be silent.archaic

• “Hark!” said the old woman, triumphantly. “I hear a step coming. […] Do you hear him?” “I believe you are right, mother,” replied Alice, in a low voice. “Peace! open the door.”
• "Peace, my lord, thou utterest treason! Hast forgot the king's command? Remember I am party to thy crime, if I but listen."

Peace out; goodbye.slang

To make peace; to put at peace; to be at peace.

• Within every hood they have to be peacing with themselves. Then when you're living in peace with yourself, [...]
• In another northern species, ptarmigan, such a see-saw pattern between warring and peacing has indeed been observed by researchers.

To peace out.slang

• Fuck, man. Yeah, I know. He crashed with this guy, Eddie. Then the cops called me in. That's when he peaced. I swear on my father's grave, I don't know where he went. I swear.