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chiro-

  1. a combining form meaning “hand,” used in the formation of compound words: chiromancy.
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Also cheiro-.

Origin of chiro-

combining form of Greek cheír hand
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

British Dictionary definitions for chiro-

chiro-

cheiro-

combining form
  1. indicating the hand; of or by means of the handchiromancy
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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").

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Online Etymology Dictionary, © 2010 Douglas Harper

chiro- in Medicine

chiro-

pref.
  1. Variant ofcheiro-
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The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.