polyaramid fiber
pol·y·ar·a·mid fiber
(pŏl′ē-ăr′ə-mĭd)n.
See aramid fiber.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.