Dictionary.com
Thesaurus.com

S.M.

1 American  

abbreviation

  1. Master of Science.


S.M. 2 American  

abbreviation

  1. sergeant major.

  2. State Militia.


Sm 3 American  
Symbol, Chemistry.
  1. samarium.


SM 4 American  
  1. service mark.


sm. 5 American  

abbreviation

  1. small.


SM 1 British  

abbreviation

  1. sergeant major

  2. sadomasochism

"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

Sm 2 British  

symbol

  1. samarium

"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

sm 3 British  

abbreviation

  1. San Marino

"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

Usage

What else does SM mean? While SM can refer to many things, three prominent meanings are sadomasochism, the South Korean entertainment company SM Entertainment, and the internet slang so much.How is SM pronounced?[ es-em ]

Etymology

Origin of S.M.

From New Latin Scientiae Magister

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Longtime K-pop fans might recognize the demon hunters from the 1990s as S.E.S., a pioneering girl group formed by S.M.

From Los Angeles Times

Around the same time, S.M. was gearing up for her senior pole vaulting season, planning to compete with other girls after previously competing against boys.

From Los Angeles Times

Gaines had also helped circulate another post a couple of weeks prior: S.M.’s tough-talking Instagram rant to her close friends, which had somehow leaked.

From Los Angeles Times

As other influencers piled on, Essayli also recirculated Gaines’ post — spreading S.M.’s face further around the internet.

From Los Angeles Times

S.M. was terrified, she said, saying it “felt like all these eyes were on me,” and that “I was canceled forever.”

From Los Angeles Times