English noun: family Rheidae | |||
| 1. | family Rheidae (animal) a family of birds coextensive with the order Rheiformes | ||
| Synonyms | Rheidae | ||
| Broader (hypernym) | bird family | ||
| Member holonym | genus Pterocnemia, genus Rhea, Pterocnemia | ||
| Member meronym | order Rheiformes, Rheiformes | ||