Skull island 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 Island
What does SI stand for?
SI stands for "Skull Island"

Definitions for Island


  • (noun) a fairly small area of land completely surrounded by water
  • (noun) a land mass (smaller than a continent ) that is surrounded by water
  • (noun) a zone or area resembling an island