Boiler horsepower is a boiler's capacity to deliver steam to a steam engine and is not the same unit of power as the 550 ft-lb/s definition. One boiler horsepower is equal to the thermal energy rate required to evaporate 34.5 lb of fresh water at 212 Â°F in one hour.
A sopaipilla, sopapilla, sopaipa, or cachanga is a kind of fried pastry and a type of quick bread served in several regions with Spanish heritage in the Americas. The word sopaipilla is the diminutive of sopaipa, a word that entered Spanish from the Mozarabic language of Al-Andalus.
Freebase (0.00 / 0 votes) Rate this definition: Sop. A sop is a piece of bread or toast that is soaked in liquid food and then eaten. In medieval cuisine, sops were very common. Sops were served with wine, soup or broth, and then picked apart into smaller pieces to soak in the liquid.