1. coolness or reserve in manner; a distant or aloof attitude, especially in a relationship or social interaction
Usage: formal; often used to describe a deliberate withdrawal of warmth or friendliness

Examples

• There was a noticeable froideur between the two colleagues after their disagreement.
• The ambassador's froideur toward the visiting delegation signaled diplomatic tension.
• She greeted him with froideur, making it clear she was still upset.
• A froideur had developed in their friendship over the years of living apart.
• His froideur melted when she apologized sincerely.
• The froideur in the room was palpable as the meeting began.