Dictionary.com
definitions
  • synonyms

S-M

or s-m, S/M, s/m

See more synonyms on Thesaurus.com
  1. Also S and M. sadomasochism.
  2. sadomasochistic.

S and M

or S&M, s&m

  1. sadomasochism; sadism and masochism.

Origin of S and M

First recorded in 1965–70

S.&M.

Insurance.
  1. stock and machinery.

S.M.1

  1. Master of Science.

Origin of S.M.1

From the New Latin word Scientiae Magister

S.M.2

  1. sergeant major.
  2. State Militia.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018