Learn how to say Ostriches correctly in English with this tutorial pronunciation video.
Oxford dictionary definition of the word ostrich:
1a flightless swift-running African bird with a long neck, long legs, and two toes on each foot. It is the largest living bird, with males reaching a height of up to 2.75 m.
Struthio camelus, the only member of the family Struthionidae
2a person who refuses to face reality or accept facts:
don’t be an ostrich when it comes to security systems
[from the popular belief that ostriches bury their heads in the sand if pursued]
Middle English: from Old French ostriche, from Latin avis ‘bird’ + late Latin struthio (from Greek strouthiōn ‘ostrich’, from strouthos ‘sparrow or ostrich’)