| Part of Speech | Definition | |
| Noun | 1. Coextensive with the order Apterygiformes.[Wordnet]. | |
Source: WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. | Top | |
Date "Apterygidae" was first used in popular English literature: sometime before 1991. (references) |
Common Expressions: Apterygidae
| Expressions | Definition | ||
| Family Apterygidae | Coextensive with the order Apterygiformes. Source: Wordnet 3.0 Copyright © 2006 by Princeton University. All rights reserved. | ||
Source: compiled by the editor from various references; see credits. | Top | ||
