1. to cool something too much or excessively

1. excessively cool in temperature
2. trying too hard to appear fashionable or impressive
Usage: informal

Examples

• Don’t overcool the wine or it will lose its flavor.
• The air conditioning overcooled the room during the night.
• The overcool temperature made everyone uncomfortable.
• His overcool attitude at the party seemed forced.
• She thought his overcool designer clothes were trying too hard.
• The engine was overcool after sitting in the freezing garage.