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methyl

[ meth-uhl ]
/ ˈmɛθ əl /
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adjective Chemistry.
containing the methyl group. Abbreviation: Me

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Origin of methyl

First recorded in 1835–45; by back formation from methylene

OTHER WORDS FROM methyl

me·thyl·ic [me-thil-ik, muh-], /mɛˈθɪl ɪk, mə-/, adjective

Other definitions for methyl (2 of 2)

methyl-

a combining form occurring in the names of chemical compounds in which the methyl group is present: methylamine.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2022

How to use methyl in a sentence

British Dictionary definitions for methyl

methyl
/ (ˈmiːθaɪl, ˈmɛθɪl) /

noun
(modifier) of, consisting of, or containing the monovalent group of atoms CH 3
an organometallic compound in which methyl groups are bound directly to a metal atom

Derived forms of methyl

methylic (məˈθɪlɪk), adjective

Word Origin for methyl

C19: from French méthyle, back formation from methylene
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Medical definitions for methyl

methyl
[ mĕthəl ]

n.
The alkyl group, often a univalent radical, CH3, derived from methane and occurring in many important organic compounds.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.

Scientific definitions for methyl

methyl
[ mĕthəl ]

The radical CH3, derived from methane.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
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