horsedung

English

Etymology

horse +‎ dung

Noun

horsedung (uncountable)

1. The excrement of a horse.
   • 1867, Chemical News, page 307:

     During the last twelve months many analyses have been made in my laboratory of the mud from the City thoroughfares, with the view of ascertaining the relative proportions of horsedung to the matter from the abraded stones and iron […]