TUMBLE
Tum"ble, n.

Defn: Act of tumbling, or rolling over; a fall.

TUMBLEBUG
Tum"ble*bug`, n.

Defn: See Tumbledung.

TUMBLE-DOWN
Tum"ble-down`, a.

Defn: Ready to fall; dilapidated; ruinous; as, a tumble-down house.
[Colloq.]

TUMBLEDUNG
Tum"ble*dung`, n. (Zoöl.)

Defn: Any one of numerous species of scaraboid beetles belonging to Scarabæus, Copris, Phanæus, and allied genera. The female lays her eggs in a globular mass of dung which she rolls by means of her hind legs to a burrow excavated in the earth in which she buries it.

TUMBLER
Tum"bler, n.

1. One who tumbles; one who plays tricks by various motions of the body; an acrobat.