1. the act or process of escalating again or returning to a higher level of intensity, conflict, or activity after a period of reduction

Examples

• The reescalation of tensions between the two countries worried diplomats.
• Military leaders feared a reescalation of violence in the region.
• The reescalation of the trade dispute hurt both economies.
• Negotiators worked to prevent any reescalation of the conflict.
• The reescalation of protests led to increased security measures.
• Officials called for calm to avoid reescalation of the crisis.