- a combining form meaning “proper to one,” “peculiar,” used in the formation of compound words: idiomorphic.
Origin of idio-
< Greek, combining form of ídios (one's) own, personal, private, separate, distinct
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
- indicating peculiarity, isolation, or that which pertains to an individual person or thingidiolect
from Greek idios private, separate
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 idio-
word-forming element meaning "one's own, personal, distinct," from Greek idio-, comb. form of idios "own, personal, private, one's own" (see idiom).
Online Etymology Dictionary, © 2010 Douglas Harper
- One's own; private; personal:idiosyncrasy.
- Distinct; separate:idioventricular.
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