hetero-
(word root) differentAbused, Confused, & Misused Words by Mary Embree Copyright © 2007, 2013 by Mary Embree
hetero-
or heter-pref.1. Other; different: heterochromatic.
2. Containing different kinds of atoms: heterocyclic.
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.
hetero-
combining form other, another, or different:
heterodyne;
heterophony;
heterosexual. Compare
homo- [from Greek heteros other]
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
het•er•o
(ˈhɛt əˌroʊ)
adj., n., pl. -er•os. adj. 1. heterosexual.
n. 2. a heterosexual person.
[1930–35; by shortening; see
-o]
hetero-
a combining form meaning “different,” “other”: heterocyclic.
Also, esp. before a vowel,heter-.[< Greek, comb. form of héteros the other of two, other, different]
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.