1. [n]  fecal matter of animals
2. [v]  defecate, used of an animal
3. [v]  fertilize or dress with dung; "you must dung the land"

1. \Dung\, n. [AS. dung; akin to G. dung, d["u]nger, OHG.
   tunga, Sw. dynga; cf. Icel. dyngja heap, Dan. dynge, MHG.
   tunc underground dwelling place, orig., covered with dung.
   Cf. {Dingy}.]
   The excrement of an animal. --Bacon.
   

2. \Dung\, v. t. [imp. & p. p. {Dunged}; p. pr. & vb. n.
   {Dunging}.]
   1. To manure with dung. --Dryden.
   2. (Calico Print.) To immerse or steep, as calico, in a bath
      of hot water containing cow dung; -- done to remove the
      superfluous mordant.
   

3. \Dung\, v. i.
   To void excrement. --Swift.
   

(1.) Used as manure (Luke 13:8); collected outside the city walls (Neh. 2:13). Of sacrifices, burned outside the camp (Ex. 29:14; Lev. 4:11; 8:17; Num. 19:5). To be "cast out as dung," a figurative expression (1 Kings 14:10; 2 Kings 9:37; Jer. 8:2; Ps. 18:42), meaning to be rejected as unprofitable.

(2.) Used as fuel, a substitute for firewood, which was with difficulty procured in Syria, Arabia, and Egypt (Ezek. 4:12-15), where cows' and camels' dung is used to the present day for this purpose.