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-mer

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Chemistry.

a combining form meaning “member of a particular group”: isomer.

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The rainy weather could not ________ my elated spirits on my graduation day.
Compare -mere, -merous.

Origin of -mer

From the Greek word méros part, portion

Definition for -mer (2 of 2)

mer.

abbreviation

meridian.
meridional.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021

British Dictionary definitions for -mer (1 of 2)

-mer

suffix forming nouns

chem denoting a substance of a particular classmonomer; polymer
from Greek meros part

British Dictionary definitions for -mer (2 of 2)

mer.

abbreviation for

meridian
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 -mer (1 of 2)

mer-

pref.

Variant ofmero-

Medical definitions for -mer (2 of 2)

-mer

suff.

Variant of-mere
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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