单词 | pterodactyl |
释义 | pterodactyl[ ter-uh-dak-til ] / ˌtɛr əˈdæk tɪl / nounany of a number of genera of flying reptiles of the extinct order Pterosauria, from the Jurassic and Cretaceous periods, having a highly reduced tail and teeth and a birdlike beak. Origin of pterodactyl1820–30; <New Latin Pterodactylus genus name, equivalent to Greek pteró(n) wing + -daktylos-dactylous OTHER WORDS FROM pterodactylpter·o·dac·tyl·ic, pter·o·dac·tyl·ous, adjectivepter·o·dac·tyl·id, adjective, nounpter·o·dac·tyl·oid, adjectiveWords nearby pterodactylpteridophyte, pteridosperm, pterion, ptero-, pterocarpous, pterodactyl, pteroma, pteron, pteropod, pteropodium, pteropterin Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Example sentences from the Web for pterodactylBritish Dictionary definitions for pterodactylpterodactyl / (ˌtɛrəˈdæktɪl) / nounany extinct flying reptile of the genus Pterodactylus and related genera, having membranous wings supported on an elongated fourth digitSee also pterosaur Word Origin for pterodactylC19: from ptero- + Greek daktulos finger 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 Scientific definitions for pterodactylpterodactyl [ tĕr′ə-dăk′təl ] Any of various small, extinct flying reptiles (pterosaurs) of the genus Pterodactylus of the late Jurassic and Cretaceous Periods. Pterodactyls had long, narrow jaws with sharp teeth, and a wingspan of 1 m (3.3 ft) or less. The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. |
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