Definitions

1. noun

a low, wide piece of furniture with a flat surface, typically used for sitting or reclining

“He fell asleep on the matt in the living room.”

2. verb

to make or become flat or smooth

“The water will matt if it’s left undisturbed for too long.”

3. verb

to cover or smooth something with a layer of material, especially a fine powder or dust

“The artist matted the canvas with a coat of primer.”