boñiga

cow or horse dung

Highly disputed; officially, the Royal Spanish Academy does not recognize any etymology. However, some etymologists have theorized that it may have originated either from Vulgar Latin *bovinica ("pertaining to bovines") or from bovinus (“pertaining to cattle, oxen or cows; bovine”). Some have also theorized that it may come from moñiga, from *moñigo, from *munnigo. from monneka (“milestone or landmark”), whence muñeca (“wrist, doll”) originates. It is also theorized that it may have come from Ca