1. in a matted manner; with a tangled, knotted, or compressed texture
Usage: often used to describe hair, fur, or fibers that are clumped together

Examples

• Her hair hung mattedly around her shoulders after days without brushing.
• The dog's fur was mattedly clumped with mud and debris.
• The fibers were mattedly compressed together in the old fabric.
• He ran his fingers through his mattedly tangled beard.
• The wool lay mattedly in the corner of the storage bin.