adjective. ['ˈrʌstˈpruːf'] treated against rusting.
- -proof (English)
- rust (English)
- rust (Old English (ca. 450-1100))
Words that Rhyme with Rustproof
Example sentences of the word rustproof
1. Noun, singular or mass
Apply a rustproof clear coat to the metal parts to help protect them from rust damage.
These racks can then be spray painted with a rustproof primer and color if desired.