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definitions

mag.

  1. magazine.
  2. magnetism.
  3. magneto.
  4. magnitude.
  5. (in prescriptions) large.

Origin of mag.

From the Latin word magnus
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
British Dictionary definitions for mag.

mag.

abbreviation for
  1. magazine
  2. magnitude
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