/ˈʌnɪd/ (UN-id)

Definitions

1. adjective

not red; lacking a red color

“The unred flowers bloomed in the garden during spring.”

2. verb

to remove the red color from something

“The artist had to unred the painting to restore its original color.”

3. noun

a person who removes red color or ink from something

“The unred specialist worked on restoring the old documents.”