The Collaborative International Dictionary
Tumping
Tump \Tump\, v. t. [imp. & p. p. Tumped (?; 215); p. pr. & vb. n. Tumping.]
To form a mass of earth or a hillock about; as, to tump teasel.
To draw or drag, as a deer or other animal after it has been killed. [Local, U. S.]
--Bartlett.
Wiktionary
tumping
vb. (present participle of tump English)