Definition of "rusts" [rusts]

• Third-person singular simple present indicative form of rust. (verb)

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• "One of the most noticeable of the rusts is the cedar rust"
• "I've been looking out for an adventure; but the big game is getting shy, and my sword rusts in his scabbard."
• "People used to make air tanks our of them - not a good idea because compressed air contains moisture and it rusts the jug from the inside out which can cause catastrophic failure under pressure."