Definition of "rustless" []

• Free from rust. (adjective)
• Unlikely to rust; not rustable. (adjective)

American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

• "Still, I can't help hoping that the Man of Steel will remain rustless in his kryptonite tomb, that his virtue will remain a stainless legend, that in our time of greatest need an earthquake will set him free to rise again renewed like King Arthur from the grave and vanquish black-clad evil for us all."
• "There, rustless and fresh as the day it was installed, was a bank of instruments; the rogue hunted among them until it found one that possessed a flexible membrane."
• "And the second world where the ruins of a giant city had stood choked with jungle vegetation, where he had made a blowgun from tubes of rustless metal as a weapon gift for small winged men -- but were they men?"