Definitions

1. verb

to make smooth or even the edges or surfaces of something, especially by cutting or grinding

“The craftsman mellated the wood to create a seamless joint.”

2. verb

to make something less rough or harsh

“The smooth melody mellated the harsh notes, creating a soothing effect.”

3. noun

a device used to make something smooth or even

“The mellate was used to polish the metal surface to a high shine.”