|  | 
Definition of Whooper swan
1. Noun. Common Old World swan noted for its whooping call. 
Exact synonyms: Cygnus Cygnus, Whooper
Generic synonyms: Swan
Group relationships: Cygnus, Genus Cygnus
Derivative terms: Whoop
Generic synonyms: Swan
Group relationships: Cygnus, Genus Cygnus
Derivative terms: Whoop




 Galician
 Galician