Skull initiation Synonyms

Definitions for Skull


  • (noun) the case of bone that encloses the brain and supports the jaws of vertebrates
  • (noun) the bony skeleton of the head of vertebrates

Synonyms for phrase

SI abbreviation

SI is an abbreviation for Skull Initiation
What does SI stand for?
SI stands for "Skull Initiation"

Definitions for Initiation


  • (noun) the process or an instance of being formally placed in an office or organization
  • (noun) the act of starting something for the first time ; introducing something new
  • (noun) an act that sets in motion some course of events