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单词 ichthyornis
释义

Ichthyornis

[ ik-thee-awr-nis ]
/ ˌɪk θiˈɔr nɪs /

noun

an extinct genus of toothed birds having vertebrae resembling those of fishes.

Origin of Ichthyornis

<New Latin (1872) <Greek ichthy- ichthy- + órnis “bird”

Words nearby Ichthyornis

ichthyology, ichthyophagist, ichthyophagous, ichthyophagy, ichthyophthirius, Ichthyornis, ichthyosarcotoxin, ichthyosaur, ichthyosaurus, ichthyosiform erythroderma, ichthyosis
Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Example sentences from the Web for Ichthyornis

  • They are of two leading types, of which the Ichthyornis and Hesperornis are the standard specimens.

    The Story of Evolution|Joseph McCabe
  • The remarkable “fish-bird” (Ichthyornis) of Marsh is also very reptilian in some of its characters.

    The Chain of Life in Geological Time|Sir J. William Dawson
  • Ichthyornis, ik-thi-or′nis, n. a fossil bird with vertebr like those of fishes, and with teeth set in sockets.

    Chambers's Twentieth Century Dictionary (part 2 of 4: E-M)|Various
  • In Ichthyornis they are also distinct, in all other known birds they are fused together to a greater or less extent.

    The Vertebrate Skeleton|Sidney H. Reynolds

British Dictionary definitions for Ichthyornis

ichthyornis
/ (ˌɪkθɪˈɔːnɪs) /

noun

an extinct Cretaceous sea bird of the genus Ichthyornis, thought to have resembled a tern

Word Origin for ichthyornis

C19: New Latin, from ichthy- + Greek ornis bird
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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更新时间:2024/12/23 22:21:15