单词 | cochlea |
释义 | cochlea[ kok-lee-uh, koh-klee-uh ] / ˈkɒk li ə, ˈkoʊ kli ə / noun, plural coch·le·ae [kok-lee-ee, -lee-ahy, koh-klee-ee, ‐klee-ahy], /ˈkɒk liˌi, -liˌaɪ, ˈkoʊ kliˌi, ‐kliˌaɪ/, coch·le·as.Anatomy.a spiral-shaped cavity forming a division of the internal ear in humans and in most other mammals. Origin of cochlea1530–40; <Latin <Greek kochlíās snail (with spiral shell), screw, probably akin to kónchēconch OTHER WORDS FROM cochleacoch·le·ar, adjectiveWords nearby cochleaCochin-China, cochineal, cochineal cactus, cochineal insect, Cochise, cochlea, cochlear aqueduct, cochlear canal, cochlear duct, cochlear hair cell, cochlear implant Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Example sentences from the Web for cochleaBritish Dictionary definitions for cochleacochlea / (ˈkɒklɪə) / noun plural -leae (-lɪˌiː)the spiral tube, shaped like a snail's shell, that forms part of the internal ear, converting sound vibrations into nerve impulses Derived forms of cochleacochlear, adjectiveWord Origin for cochleaC16: from Latin: snail, spiral, from Greek kokhlias; probably related to Greek konkhē conch 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 Medical definitions for cochleacochlea [ kŏk′lē-ə, kō′klē-ə ] n. pl. coch•le•asA spiral-shaped cavity in the petrous portion of the temporal bone of the inner ear, containing the nerve endings essential for hearing and forming one of the divisions of the labyrinth. Other words from cochleacoch′le•ar (-ər) adj.The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. Scientific definitions for cochleacochlea [ kŏk′lē-ə ] Plural cochleae (kŏk′lē-ē′, -lē-ī′) cochleasA spiral-shaped cavity of the inner ear and the main organ of hearing. The cochlea contains the nerve endings that transmit sound vibrations from the middle ear to the auditory nerve. The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. |
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