tympani

[tim-puh-nee] /ˈtɪm pə ni/
plural noun, (often used with a singular verb)
1.
British Dictionary definitions for tympani

timpani

/ˈtɪmpənɪ/
plural noun
1.
(sometimes functioning as sing) a set of kettledrums, two or more in number Often (informal) shortened to timps
Derived Forms
timpanist, tympanist, noun
Word Origin
from Italian, pl of timpano kettledrum, from Latin: tympanum

tympani

/ˈtɪmpənɪ/
plural noun
1.
a variant spelling of timpani