1. processed in a mill, especially ground into flour or powder
2. having a ridged or grooved edge, especially on coins

1. past tense and past participle of mill: to grind or crush in a mill
2. past tense and past participle of mill: to move around in a confused or aimless way

Examples

• The baker used milled wheat flour for the bread.
• The coin had a milled edge to prevent counterfeiting.
• They milled the grain into fine powder.
• The cattle milled around the water trough.
• Freshly milled coffee beans have the best flavor.
• The crowd milled about in the town square.
• She preferred milled oats for her morning porridge.