Shells mechanism Synonyms

Shells replaced

Synonyms for phrase

SM abbreviation

SM is an abbreviation for Shells Mechanism
What does SM stand for?
SM stands for "Shells Mechanism"

Definitions for Mechanism


  • (noun) device consisting of a piece of machinery; has moving parts that perform some function
  • (noun) a natural object resembling a machine in structure or function
  • (noun) the technical aspects of doing something