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Related to meromyosin: light meromyosin
Either of two subunits (designated "heavy" and "light") of a myosin molecule, as obtained through the action of a proteolytic enzyme such as trypsin.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
(Biochemistry) either of two protein subunits of myosin obtained esp by tryptic digestion
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014