|  | 
Definition of Order aepyorniformes
1. Noun. Huge extinct flightless birds: elephant birds. 
Exact synonyms: Aepyorniformes
Generic synonyms: Animal Order
Group relationships: Aves, Class Aves
Member holonyms: Aepyornidae, Family Aepyornidae
Generic synonyms: Animal Order
Group relationships: Aves, Class Aves
Member holonyms: Aepyornidae, Family Aepyornidae



