DictionaryostrichLarge flightless bird
noun

ostrich

AH-strich/ˈɑːstrɪtʃ/

A large flightless African bird with long legs and a long neck.

The ostrich stands on powerful legs beneath its large feathered body.

One adult ostrich standing in side profile, its small head, long bare neck, powerful long legs, compact wings, and large feathered body clearly visible.
Etymology

The Latin expression combined “bird” with struthio, whose Greek ancestry supplies the striking image “big sparrow.” A familiar small-bird name thus served to name this enormous flightless bird.

In context

Chronicle - Medieval History Documentaries27:29
Allegedly, a white ostrich feather like this was plucked from the crown of the dead King John of Bohemia by the Prince of Wales and presented to his father.
Hundred Years' War: The Bloodiest War In Medieval History

More examples

  • Ostriches run across the open grassland on their powerful legs.
  • An ostrich has wings but cannot fly.
  • The female ostrich lays her eggs in a shallow nest.

Forms

ostrich · ostriches