Word Study
passeriformes
WORDNET DICTIONARY
Noun passeriformes has 1 sense
- passeriformes(n = noun.animal) order passeriformes - largest order of birds comprising about half the known species; rooks; finches; sparrows; tits; warblers; robins; wrens; swallows; etc.; the four suborders are Eurylaimi and Tyranni and Menurae and Oscines or Passeres; Array is a kind of animal order
is a member of aves, class aves
CIDE DICTIONARY
passeriformes, prop. n.
The largest order of birds comprising about half the known species: rooks; finches; sparrows; tits; warblers; robins; wrens; swallows; etc.; in four suborders: Eurylaimi ; Tyranni ; Menurae ; Oscines or Passeres . [WordNet 1.5]
For further exploring for "passeriformes" in Webster Dictionary Online