| 单词 | tympanic bone |
| 释义 | tympanic bonenoun Anatomy, Zoology.(in mammals) a bone of the skull, supporting the tympanic membrane and enclosing part of the tympanum or middle ear. Origin of tympanic boneFirst recorded in 1840–50 Words nearby tympanic bonetympanectomy, tympani, tympanic, tympanic antrum, tympanic artery, tympanic bone, tympanic canal, tympanic cavity, tympanic ganglion, tympanic incisure, tympanic membrane Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for tympanic bonetympanic bone nounthe part of the temporal bone in the mammalian skull that surrounds the auditory canal 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 tympanic bonetympanic bone n.The bony ring in the fetus that develops after birth into the tympanic part of the temporal bone of the skull, partially enclosing the middle ear and supporting the eardrum.tympanic ring The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. |
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