Definition of dilophosaur in English:

dilophosaur

Syllabification: di·loph·o·saur
Pronunciation: /dīˌläfəˈsôr
 
/
(also dilophosaurus /dīˌläfəˈsôrəs/)

noun

  • One of the earliest of the large bipedal dinosaurs, which had two long crests on the head and occurred in the early Jurassic period.
    • Genus Dilophosaurus, infraorder Carnosauria, suborder Theropoda
    More example sentences
    • There are the dangerous velociraptors, which slash and attack in packs; the towering t-rexes, who would be considered aggressive and loud in any neighborhood; the peaceful, foliage-chewing brachiosauri; the hooting, poison-spitting dilophosauri, and many other prehistoric earthshakers.

Derivatives

dilophosaurian

adjective

Origin

modern Latin, from Greek dilophos 'two-crested' + sauros 'lizard'.

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