Dictionary.com
definitions

chm.

  1. chairman.
  2. checkmate.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
British Dictionary definitions for chm

ChM

abbreviation for
  1. Master of Surgery

Word Origin for ChM

Latin Chirurgiae Magister
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