Definitions

1. verb

to smooth or polish (a surface) by rubbing with a small, abrasive stone, typically in a circular motion, often used for decorative purposes.

“The craftsman pumicated the stone to reveal its natural patterns and colors.”

2. noun

the act of smoothing or polishing a surface by rubbing with a small, abrasive stone.

“The technique of pumication has been used for centuries to create beautiful decorative objects.”