Oval arch Synonyms

Definitions for Oval


  • (adjective) having the shape of an egg
  • (adjective) rounded like an egg
  • (noun) a closed plane curve resulting from the intersection of a circular cone and a plane cutting completely through it

Synonyms for phrase

OA abbreviation

OA is an abbreviation for Oval Arch
What does OA stand for?
OA stands for "Oval Arch"

Arch replaced

Definitions for Arch


  • (adjective) coming before all others in importance
  • (adjective) displaying or marked by rude boldness
  • (adjective) tending to or exhibiting reckless playfulness