Definitions

1. verb

to remove or erase a distinguishing mark, especially a distinguishing badge or label, from something, especially a person.

“The new policy aims to undaub the uniforms of all students, returning them to their original design.”

2. noun

the act of removing a distinguishing mark, especially a distinguishing badge or label, from something, especially a person.

“The undaubing of the prisoner was done in secret to protect his identity.”