rustproof

adjective

rust·proof | \ˈrəst-ˌprüf

\

Definition of rustproof

: incapable of rusting

Examples of rustproof in a Sentence

Recent Examples on the Web

At the same time, demand for zinc—a lightweight, rustproof metal favored in the car and construction industries among others—has remained steady, eating away at the excess inventory. — David Hodari, WSJ, "Zinc Is in the Pink, as Mine Supply Struggles to Meet Demand," 10 July 2017 The 19-pound scooter is made from a lightweight, rustproof aluminum, and its 8-inch polyurethane wheels won�t ever go flat. — Sonia Zjawinski, WIRED, "Fetish," 1 Nov. 2002

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'rustproof.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

Keep scrolling for more

Learn More about rustproof

Dictionary Entries near rustproof

Statistics for rustproof

Look-up Popularity

Time Traveler for rustproof

The first known use of rustproof was in 1691

See more words from the same year

Keep scrolling for more

More Definitions for rustproof

rustproof

adjective

English Language Learners Definition of rustproof

: protected against rusting

See the full definition for rustproof in the English Language Learners Dictionary

Comments on rustproof

What made you want to look up rustproof? Please tell us where you read or heard it (including the quote, if possible).

WORD OF THE DAY

rebuff

to reject or criticize sharply

Test Your Vocabulary

Words from Greek and Roman Mythology Quiz

Boreal comes from the name of the ancient Greek god of which wind?

How Strong Is Your Vocabulary?

Test your vocabulary with our 10-question quiz!

TAKE THE QUIZ

SCRABBLE® Sprint

Test Your Knowledge - and learn some interesting things along the way.

TAKE THE QUIZ

Words at Play

Ask the Editors

Word Games