Thiokol Hear it!

Thiokol definition

☆ Thio·kol (t̸hī′ə kôl′, -kōl′)

any of various synthetic rubbery materials resistant to oil, grease, and water, used as sealants, for hosing and tank linings, etc.

Etymology: arbitrary coinage

Webster's New World College Dictionary Copyright © 2009 by Wiley Publishing, Inc., Cleveland, Ohio.
Used by arrangement with John Wiley & Sons, Inc.

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