Old allosaurus Synonyms
We can't find synonyms for the phrase "Old allosaurus", but we have synonyms for terms, you can combine them.OA abbreviation
OA is an abbreviation for Old AllosaurusWhat does OA stand for?
OA stands for "Old Allosaurus" Definitions for Old
Definitions for Allosaurus
- (noun) late Jurassic carnivorous dinosaur; similar to but somewhat smaller than tyrannosaurus