Main definitions of sm in US English:

: Sm1SM2

Sm1

  • The chemical element samarium.

Main definitions of sm in US English:

: Sm1SM2

SM2

  • 1Service mark.

  • 2Sadomasochism.

    flogging, whipping, beating, scourging, lashing, birching, switching, tanning, strapping, belting, caning, thrashing, flailing, flaying, welting, horsewhipping, spanking
    View synonyms
  • 3Sergeant major.

  • 4Short meter.