noun Or·nitho·mi·mus \-ˈmīməs\

Definition of Ornithomimus

  1. :  a genus (the type of the family Ornithomimidae) of small slender theropod dinosaurs of the Upper Cretaceous having toothless jaws and a birdlike skeleton

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Origin and Etymology of ornithomimus

New Latin, from ornith- + -mimus

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a brief usually trivial fact

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