1. plural of coolth; the quality of being cool, composed, or unflappable; emotional calm or self-control.
Usage: informal; often used humorously or ironically; back-formation from 'uncool'

Examples

• She maintained her coolths even when the presentation went wrong.
• His coolths under pressure impressed everyone in the room.
• The team's coolths helped them win the championship game.
• Despite the chaos, she kept her coolths and made the right decision.
• He lost his coolths when he heard the bad news.