1. not covered with a coating or protective layer

Examples

• The uncoated metal began to rust in the rain.
• She preferred uncoated aspirin tablets over the coated ones.
• The uncoated wire was dangerous to touch.
• Uncoated paper absorbs ink more readily than glossy paper.
• The chef used an uncoated cast iron pan for searing.
• Uncoated lenses are more prone to scratches and glare.