(intransitive, archaic) To tumble; jump; dance.

simple past tense and past participle of tumb

present participle of tumb

Third-person singular simple present indicative form of tumb

(archaic) One who tumbles; one who plays tricks by various motions of the body.

A fall, especially end over end. / A disorderly heap. / (informal) An act of sexual intercourse.

(intransitive) To fall end over end; to roll over and over. / (intransitive) To perform gymnastics such as somersaults, rolls, and handsprings. / (intransitive) To drop rapidly.

Any plant which habitually breaks away from its roots in the autumn, and is driven by the wind, as a light, rolling mass, over the fields and prairies; as Russian thistle, witch grass, wild indigo, Amaranthus albus, etc.

in disrepair; poorly maintained

(nautical) The inward curve of the topsides of some ship hulls.