a combining form meaning “hand,” used in the formation of compound words: chiromancy.
Origin of chiro-
combining form of Greek cheír hand
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
British Dictionary definitions for chiro-
indicating the hand; of or by means of the handchiromancy
Word Origin for chiro-
via Latin from Greek kheir hand
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 chiro-
before verbs chir-, word-forming element meaning "hand," from Latinized form of Greek kheiro-, comb. form of kheir (genitive kheiros) "the hand," from PIE *ghes- "hand" (cf. Hittite keshshar, Armenian jern "hand").
Online Etymology Dictionary, © 2010 Douglas Harper
Medicine definitions for chiro-
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.