a combining form with the meanings “having a center or centers” of the specified number or kind (polycentric); “centered upon, focused around” that named by the first element (ethnocentric; heliocentric).
Why Do Brits And Americans Spell Words Differently?Brits and Americans may share a mother tongue, but when it comes to spelling a handful of common terms, we just can't seem to settle on a shared favorite—or is it favourite?—approach.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
British Dictionary definitions for -centric
suffix forming adjectives
having a centre as specifiedheliocentric
Word Origin for -centric
abstracted from eccentric, concentric, etc
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
Word Origin and History for -centric
word-forming element meaning "having a center (of a certain kind); centered on," from Greek kentrikos "pertaining to a center," from kentron (see center (n.)).
Online Etymology Dictionary, © 2010 Douglas Harper
Medicine definitions for -centric
Having a specified kind or number of centers:polycentric
Having a specified object as the center:egocentric.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.