Definition of "nonmetallic" []

• Not metallic. (adjective)
• Chemistry Of, relating to, or being a nonmetal. (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.

• "It also uses nonmetallic coatings to reduce the chance it will be spotted by radar, and its unique shape shrouds the engine to make it less visible to heat sensors."
• "Mr. Miller said the remnants of the aircraft suggested extensive use of nonmetallic composite parts, which reflect less radar energy."
• "In December, by contrast, output fell for the first time in eight months as the cold weather hit production of building materials, specifically nonmetallic minerals."