Definition of Tympanum

1. Noun. The main cavity of the ear; between the eardrum and the inner ear.


2. Noun. The membrane in the ear that vibrates to sound.
Exact synonyms: Eardrum, Myringa, Tympanic Membrane
Group relationships: Ear
Specialized synonyms: Perforated Eardrum
Terms within: Umbo
Generic synonyms: Membrane, Tissue Layer

3. Noun. A large hemispherical brass or copper percussion instrument with a drumhead that can be tuned by adjusting the tension on it.

Definition of Tympanum

1. n. The ear drum, or middle ear. Sometimes applied incorrectly to the tympanic membrane. See Ear.

Definition of Tympanum

1. Noun. (context: architecture) A triangular space between the sides of a pediment. ¹

2. Noun. The middle ear. ¹

3. Noun. The eardrum. ¹

4. Noun. A hearing organ in frogs, toads and some insects. ¹

¹ Source: wiktionary.com

Definition of Tympanum

1. the middle ear [n -NA or -NUMS]

Medical Definition of Tympanum

1. 1. Loosely, the tympanic membrane (membrana tympani). 2. The tympanic cavity (cavitas tympanica). Origin: L., Gr. Tympanon = drum (13 Nov 1997)

Lexicographical Neighbors of Tympanum

tympanophonia
tympanoplasties
tympanoplasty
tympanosquamosal
tympanosquamous fissure
tympanostapedial
tympanostapedial junction
tympanostapedial syndesmosis
tympanostomies
tympanostomy
tympanostomy tube
tympanotemporal
tympanotomy
tympanous
tympans
tympanum (current term)
tympanums
tympany
tymps
tynd
tyndallization
tynde
tyne
tyned
tynes
tyning
tyny
typable
typal
type

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