单词 | perissodactyl |
释义 | perissodactyl[ puh-ris-oh-dak-til ] / pəˌrɪs oʊˈdæk tɪl / adjectivehaving an uneven number of toes or digits on each foot. nounany mammal of the order Perissodactyla, comprising the odd-toed hoofed quadrupeds and including the tapirs, rhinoceroses, and horses. Also pe·ris·so·dac·tyle [puh-ris-oh-dak-til, -tahyl]. /pəˌrɪs oʊˈdæk tɪl, -taɪl/. Compare artiodactyl. Origin of perissodactyl1840–50; <New Latin perissodactylus<Greek perissó(s) uneven, literally, beyond the norm, strange (derivative of périx (preposition and adv.) round about, akin to perí;see peri-) + -daktylos-dactylous OTHER WORDS FROM perissodactylpe·ris·so·dac·ty·lous, adjectiveWords nearby perissodactylperisplanchnitis, perisplenitis, perispomenon, perispondylitis, perispore, perissodactyl, peristalith, peristalsis, peristaltic, Peristéri, peristerite Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Example sentences from the Web for perissodactylBritish Dictionary definitions for perissodactylperissodactyl perissodactyle (pəˌrɪsəʊˈdæktaɪl)/ (pəˌrɪsəʊˈdæktɪl) / nounany placental mammal of the order Perissodactyla, having hooves with an odd number of toes: includes horses, tapirs, and rhinoceroses adjectiveof, relating to, or belonging to the Perissodactyla Derived forms of perissodactylperissodactylous, adjectiveWord Origin for perissodactylC19: from New Latin perissodactylus, from Greek perissos uneven + daktulos digit 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 perissodactylperissodactyl [ pə-rĭs′ō-dăk′təl ] Any of various hoofed mammals of the order Perissodactyla, having one or three hoofed toes on each hindfoot. During the Tertiary Period, perissodactyls were the dominant herbivorous fauna. Horses, tapirs, and rhinoceroses are perissodactyls. Also called odd-toed ungulate The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. |
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