rustproof

[ ruhst-proof ]

adjective

1. not subject to rusting.

verb (used with object)

1. to coat with a substance that prevents rusting.

rustproof

/ ˈrʌstˌpruːf /

adjective

1. treated against rusting

Word History and Origins

Origin of rustproof¹

First recorded in 1685–95; rust + -proof

Example Sentences

With premium waterproof leather, seam-sealed construction, and speed lace hardware with rustproof lace hooks, your feet will stay dry and warm in any weather.

From Popular-Science

The maintenance-free resin used to make these chairs is rustproof and weatherproof, so you can enjoy them year after year.

From Popular-Science

The included rustproof aluminum exterior keeps the TV safe at all times, rain, snow, or shine.

From Popular-Science

It is rustproof and is not attacked by sulfuric, nitric or acetic acid, hot or cold, diluted or concentrated.

From Project Gutenberg

Covered with rustproof paint (or galvanized) it will last a life time.

From Project Gutenberg