tympanic

adjective

sounding like a drum

Wiktionary

Pronunciation: /tɪmˈpæn.ɪk/

adj

Etymology: Etymology tree English tympanum Proto-Indo-European *-ikos Proto-Italic *-ikos Latin -icuslbor. Old French -iquebor. Middle English -ik English -ic English tympanic From tympanum + -ic.

Of, relating to, or resembling a drum.
Relating to the tympanum, eardrum or middle ear.
Resonant.