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diolefin

American  
[dahy-oh-luh-fin] / daɪˈoʊ lə fɪn /

noun

Chemistry.

  1. diene.

Etymology

Origin of diolefin

First recorded in 1905–10; di- 1 + olefin

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.