Tympanum

مترادف و متضاد tympanum

1. noun The membrane in the ear that vibrates to sound
   Synonyms: eardrum, middle-ear, tympanic-membrane, myringa, tympanic cavity
2. noun A large hemispherical brass or copper percussion instrument with a drumhead that can be tuned by adjusting the tension on it
   Synonyms: kettle, kettledrum, tympani, timpani