aramid

noun ar·a·mid \ ˈa-rə-məd , -ˌmid , ˈer-ə- \

|Updated on: 14 Jun 2018

Definition of aramid

: any of a group of lightweight but very strong heat-resistant synthetic aromatic polyamide materials that are fashioned into fibers, filaments, or sheets and used especially in textiles and plastics

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Recent Examples of aramid from the Web

But plane tires are incredibly strong thanks to cords of nylon, or a synthetic polymer called aramid, that are embedded below the tread.

— jay bennett, Popular Mechanics, "Why Airplane Tires Almost Never Have a Blowout," 22 Aug. 2016
The Pitaka Minimalist iPhone X Case has a simple pattern on its black exterior, and it’s made of aramid fiber for durability and top-notch protection against drops and scratches.

— camryn rabideau, USA TODAY, "The 10 best cases for your new iPhone X," 3 Nov. 2017
Carbon aramid epoxy composite in the chassis yields an ultrafast Formula One racer that weighs less than 1,400 pounds.

— wired staff, WIRED, "Superfibers Loom Large," 1 Apr. 2005
Riggers have been splicing lines of aramid fibers and rebuilding winches under headlamps in Jersey City while the sailors rest each night.

— chris museler, New York Times, "Testing on the Water in America’s Cup," 5 May 2016

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