[meth-uh-leyt] Chemistry.
Also called methoxide. any derivative of methyl alcohol, as sodium methylate, CH 3 ONa.
any compound containing the methyl group.
verb (used with object), methylated, methylating.
(in a compound) to replace (one or more hydrogen atoms) with the methyl group.
to mix with methyl alcohol, as in the denaturation of ethyl alcohol.

1825–35; methyl- + -ate1

methylator, noun
unmethylated, adjective Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
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World English Dictionary
methylate (ˈmɛθɪˌleɪt)
1.  (tr) to mix with methanol
2.  to undergo or cause to undergo a chemical reaction in which a methyl group is introduced into a molecule
3.  another name for methoxide

Collins English Dictionary - Complete & Unabridged 10th Edition
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American Heritage
Medical Dictionary

methylate meth·yl·ate (měth'ə-lāt')
v. meth·yl·at·ed, meth·yl·at·ing, meth·yl·ates

  1. To mix or combine with methyl alcohol.

  2. To combine with the methyl radical.

An organic compound in which the hydrogen of the hydroxyl group of methyl alcohol is replaced by a metal.
The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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American Heritage
Science Dictionary
methylate   (měth'ə-lāt')  Pronunciation Key 
Noun   An organic compound having the general formula CH3OR, in which R is a metal. Methylates are formed by replacing the hydrogen of the hydroxyl group (OH) of methyl alcohol with a metal.

Verb   To combine with the methyl radical.
The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
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Example sentences
Methyl chloride is used mainly in the production of silicones where it is used to make methylate silicon.
Later the owners reported that they believed the potential chemical was the sodium methylate.
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