1. the process of cooling something excessively or beyond the desired temperature

Examples

• The overcooling of the engine caused it to run inefficiently.
• Overcooling in the refrigeration system led to frozen pipes.
• The air conditioning’s overcooling made the room uncomfortably cold.
• Engineers must prevent overcooling in the reactor core.
• Overcooling of the metal during manufacturing can cause brittleness.
• The thermostat malfunction resulted in overcooling of the building.