middle ear

middle ear
the middle portion of the ear, consisting of the tympanic membrane and an air-filled chamber lined with mucous membrane, that contains the malleus, incus, and stapes. Cf. ear1 (def. 1). See diag. under ear1.
[1885-90]

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Universalium. 2010.

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Look at other dictionaries:

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  • middle ear — n [singular] the part just inside your ear …   Dictionary of contemporary English

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  • middle ear — noun the main cavity of the ear; between the eardrum and the inner ear • Syn: ↑tympanic cavity, ↑tympanum • Hypernyms: ↑cavity, ↑bodily cavity, ↑cavum • Part Holonyms: ↑audi …   Useful english dictionary

  • middle ear — tympanic cavity the part of the ear that consists of an air filled space within the petrous part of the temporal bone. It is lined with mucous membrane and is connected to the pharynx by the Eustachian tube and to the outer ear by the eardrum… …   The new mediacal dictionary

  • Middle ear infection, acute — Acute middle ear infection, medically called acute otitis media is inflammation of the middle ear. Acute otitis media typically causes fluid in the middle ear accompanied by signs or symptoms of ear infection: a bulging eardrum usually… …   Medical dictionary

  • middle-ear deafness — noun hearing loss due to problems with the bones of the middle ear • Syn: ↑conductive hearing loss, ↑conduction deafness • Hypernyms: ↑hearing impairment, ↑hearing disorder …   Useful english dictionary

  • middle ear — mid′dle ear′ n. anat. the middle portion of the ear consisting of the eardrum and an air filled chamber lined with mucous membrane that contains the malleus, incus, and stapes • Etymology: 1885–90 …   From formal English to slang

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