Definitions

1. verb

to deface or damage something, especially by rubbing or erasing

“The vandal fourbed the valuable artwork, ruining its beauty.”

2. verb

to remove or rub away the surface or patina of something, especially to restore or uncover a surface

“The conservator carefully fourbed the ancient artifact to reveal its original design.”

3. noun

the act of removing or rubbing away the surface or patina of something

“The process of fourb requires great care and patience to avoid damaging the artifact.”