1. cooked for too long or at too high a temperature

1. past tense and past participle of overcool

Examples

• The vegetables were overcooled and had lost their bright color.
• She overcooled the pasta until it became mushy.
• The steak was overcooled and tough to chew.
• I accidentally overcooled the rice in the microwave.
• The overcooled chicken was dry and flavorless.