gluco-
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gluco-
or gluc-pref.
Glucose: glucagon.
[From glucose.]
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.
gluco-
a combining form meaning “glucose”: gluconeogenesis.
Also, esp. before a vowel, gluc-. Compare glyco-. Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.