Tympanum (zoology)

Tympanum (zoology)

The tympanum is an external hearing structure in frogs and toads, located just behind the eye. It does not actually process sound waves; it simply transmits them to the amphibian's inner ear, which is protected from water and other foreign objects.

ee also

*Frog
*Ear Drum


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  • tympanic — tympanum ► NOUN (pl. tympanums or tympana) 1) Anatomy & Zoology the eardrum. 2) Architecture a vertical recessed triangular space forming the centre of a pediment or over a door. DERIVATIVES tympanic adjective. ORIGIN Greek tumpanon drum …   English terms dictionary

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