CUPPING n.
partial vacuum is produced by heat, in the process of cupping. -- Dry cupping, the application of a cupping instrument without scarification, to draw blood to the surface, produce counter irritation, etc. -- Wet cupping, the operation of drawing blood by the application of a cupping instrument after scarification.…
CURVE n.
. See Brachystochrone. -- Curve tracing (Math.), the process of determining the shape, location, singular points, and other perculiarities of a curve from its equation. -- Plane curve (Geom.), a curve such that when a plane passes through three points of the curve, it passes through all the other points of the curve.…