Stand-in dummy Synonyms

Definitions for Stand-in


  • (noun) a person or thing that takes the place of another
  • (noun) someone who takes the place of another (as when things get dangerous or difficult)

SD abbreviation

SD is an abbreviation for Stand-in Dummy
What does SD stand for?
SD stands for "Stand-in Dummy"

Definitions for Dummy


  • (adjective) being such in appearance only and made with or manufactured from usually cheaper materials
  • (noun) a stupid person
  • (noun) a three-dimensional representation of the human body used especially for displaying clothes