1. to reduce the intensity, magnitude, or extent of something, especially a conflict or tense situation
Usage: third person singular present tense of ‘deescalate’

Examples

• The mediator deescalates the argument between the two parties.
• She always deescalates tense situations with humor.
• The police officer deescalates the confrontation by speaking calmly.
• The manager deescalates workplace conflicts before they become serious.
• He deescalates his anger by taking deep breaths.
• The diplomat deescalates international tensions through careful negotiation.