单词 | eardrum |
释义 | eardrum[ eer-druhm ] / ˈɪərˌdrʌm / SEE SYNONYMS FOR eardrum ON THESAURUS.COM noun Anatomy, Zoology.a membrane in the ear canal between the external ear and the middle ear; tympanic membrane. Origin of eardrumFirst recorded in 1635–45; ear1 + drum1 Words nearby eardrumearbud, ear canal, ear candy, eardrop, ear drops, eardrum, eared, eared seal, earflap, earful, ear fungus Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Example sentences from the Web for eardrumBritish Dictionary definitions for eardrumeardrum / (ˈɪəˌdrʌm) / nounthe nontechnical name for tympanic membrane 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 Cultural definitions for eardrumeardrum The membrane that divides the outer ear from the middle ear. The vibrations of this membrane in response to sound waves lead to the sensation of hearing. Also called the tympanic membrane. The New Dictionary of Cultural Literacy, Third Edition Copyright © 2005 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. Medical definitions for eardrumeardrum [ îr′drŭm′ ] n.The thin, semitransparent, oval-shaped membrane that separates the middle ear from the external ear.drum drumhead drum membrane myringa myrinx tympanic membrane tympanum The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. Scientific definitions for eardrumeardrum [ îr′drŭm′ ] The thin, oval-shaped membrane that separates the middle ear from the outer ear. It vibrates in response to sound waves, which are then transmitted to the ossicles of the middle ear. Also called tympanic membrane The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. |
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