Definition of "weatherproof" []

• Capable of withstanding exposure to weather without damage. (adjective)
• To make weatherproof. (verb-transitive)

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.

• "Three months before the election I decided to start burying my assorted products in weatherproof and watertight containers in various places around a large body body of water that is fenced off by a certain city."
• "For transmission lines, copper wire covered with waterproof braid -- the so-called weatherproof wire of the trade -- is used."
• "Seen from the outside, they were velvety sienna walls (the intentional and inherently limited rust of "weatherproof" steel) with a nice raking profile."