Skip to definition.
Get the FREE one-click dictionary software for Windows or the iPhone/iPad and Android apps


Noun: Passeriformes
  1. Largest order of birds comprising about half the known species; rooks; finches; sparrows; tits; warblers; robins; wrens; largest order of birds comprising about half the known species; rooks; finches; sparrows; tits; warblers; robins; wrens; swallows (Passeriformes)
    - order Passeriformes

Type of: animal order

Part of: Aves, class Aves

Encyclopedia: Passeriformes