COAGULATION n.
The change from a liquid to a thickened, curdlike, insoluble state, not by evaporation, but by some kind of chemical reaction; as, the spontaneous coagulation of freshly drawn blood; the coagulation of milk by rennet, or acid, and the coagulation of egg albumin by heat. Coagulation is generally the change of an albumin…
FOOTING n.
The thickened or sloping portion of a wall, or of an embankment at its foot. Footing course (Arch.), one of the courses of masonry at the foot of a wall, broader than the courses above. -- To pay one's footing, to pay a fee on first doing anything, as working at a trade or in a shop. Wright. -- Footing beam, the tie…