Definitions

from The American Heritage® Dictionary of the English Language, 4th Edition

  • n. Any of various herbivorous quadrupedal ornithischian dinosaurs of the suborder Ceratopsia of the late Jurassic and Cretaceous periods, having a bony frill covering the neck, a beaked mouth, and one or more horns on the head.

from Wiktionary, Creative Commons Attribution/Share-Alike License

  • adj. Of or belonging to the Ceratopsia suborder of dinosaurs.
  • n. Any member of this suborder

from the GNU version of the Collaborative International Dictionary of English

  • n. any of several four-footed herbivorous horned dinosaurs with enormous beaked skulls, of the late Cretaceous in North America and Mongolia.

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

  • n. any of several four-footed herbivorous dinosaurs with enormous beaked skulls; of the late Cretaceous in North America and Mongolia

Etymologies

From New Latin Cerātōpsia, suborder name : Greek keras, kerāt-, horn; see ker-1 in Indo-European roots + Greek ōps, eye, face.
(American Heritage® Dictionary of the English Language, Fourth Edition)

Examples

  • The fossils, found in Northwest Alberta, Canada, revealed a herd of so-called ceratopsian dinosaurs that perished together.

    Welcome Pachyrhinosaur lakustai!!

  • Canada, revealed a herd of so-called ceratopsian dinosaurs that perished together.

    msnbc.com: Top msnbc.com headlines

  • Coahuilaceratops is a chasmosaurine ceratopsid, often called a "ceratopsian" or "horned" dinosaur, and was almost certainly an herbivore.

    EurekAlert! - Breaking News

  • So, here I am still excited by Limusaurus, the herbivorous ceratosaurid, and up pops a previously unknown form of the speciose ceratopsian genus Psittacosaurus (presently 10-11 valid species known), from the Cretaceous of Inner Mongolia.

    Spock, Obama, the Kwisatz Haderach, and decriminalizing evolution.

  • In early 2008 Octavio Mateus published a name change in the genus of the ceratopsian Diceratops to Diceratus.

    The Saga of Diceratops, Diceratus, and Nedoceratops

  • I spoke with Dr. Ukrainsky in an email what he meant by "Nedo" and this was his response: "Russian prefix "nedo" insufficiency sensu lato means, that this ceratopsian has lack: nasal horn absent."

    Insufficiency!?!

  • We're calling it ART Evolved: Life's Time Capsule, and our first theme is ceratopsian dinosaurs.

    Archive 2009-02-01

  • Edit: I asked Dr. Ukrainsky in an email what he meant by "Nedo" and this was his response: "Russian prefix "nedo" insufficiency sensu lato means, that this ceratopsian has lack: nasal horn absent."

    Insufficiency!?!

  • The ceratopsian name 'Diceratops' Lull, 1905 was preoccupied by a member of the Hymenoptera insects.

    The Saga of Diceratops, Diceratus, and Nedoceratops

  • Thus, the original interpretation of the latter as a ceratopsian track might be correct, supporting early Aptian appearance of ceratopsians in North America.

    Neoceratopsian publications for 2008

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