deuto-
Also found in: Medical.
Related to deuto-: Deuteronomy
deuto-
or deut-pref.
Second; secondary: deutoplasm.
[Alteration of deutero-.]
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.