Definitions

from Wiktionary, Creative Commons Attribution/Share-Alike License

  • proper n. An unranked clade, one of two such clades (the other being the Neognathae) into which all living birds can be place, containing two living orders, the Struthioniformes (or ratites), and the Tinamiformes (or tinamous), both excelling in running rather than flying.

Etymologies

Sorry, no etymologies found.

Examples

    Sorry, no example sentences found.

Comments

Log in or sign up to get involved in the conversation. It's quick and easy.