allosaurs

/AE1 L AH0 S AO1 R Z/
noun
  1. 1

    Any of several huge carnivorous dinosaurs, of the superfamily Allosauroidea, from the late Jurassic and early Cretaceous periods

Source: https://en.wiktionary.org/wiki/allosaur, https://en.wiktionary.org/wiki/allosaurs