Defn: To stretch, as a skin over the head of a drum; to make into a drum or drumhead, or cause to act or sound like a drum. [Obs.] "Tympanized, as other saints of God were." Oley.

TYMPANO
Tym"pa*no, n.; pl. Tympani. Etym: [It. timpano. See Tympanum.] (Mus.)

Defn: A kettledrum; — chiefly used in the plural to denote the kettledrums of an orchestra. See Kettledrum. [Written also timpano.]

TYMPANO-
Tym"pa*no-.

Defn: A combining form used in anatomy to indicate connection with, or relation to, the tympanum; as in tympanohyal, tympano-Eustachian.

TYMPANOHYAL
Tym`pa*no*hy"al, a. (Anat.)

Defn: Of or pertaining to the tympanum and the hyoidean arch.
— n.

Defn: The proximal segment in the hyoidean arch, becoming a part of the styloid process of the temporal bone in adult man.

TYMPANUM Tym"pa*num, n.; pl. E. Tympanums, L. Tympana. Etym: [L., a kettledrum, a drum or wheel in machines, the triangular area in a pediment, the panel of a door, Gr. Type, and cf. Timbrel.]

1. (Anat.) (a) The ear drum, or middle ear. Sometimes applied incorrectly to the tympanic membrane. See Ear. (b) A chamber in the anterior part of the syrinx of birds.