Orbital perimeter Synonyms

Definitions for Orbital


  • (adjective) of or relating to an orbit
  • (adjective) of or relating to the eye socket

Synonyms for phrase

OP abbreviation

OP is an abbreviation for Orbital Perimeter
What does OP stand for?
OP stands for "Orbital Perimeter"

Definitions for Perimeter


  • (noun) the line or relatively narrow space that marks the outer limit of something
  • (noun) a line enclosing a plane area
  • (noun) the boundary line or the area immediately inside the boundary