The Collaborative International Dictionary
Curve \Curve\, n. [See Curve, a., Cirb.]
A bending without angles; that which is bent; a flexure; as, a curve in a railway or canal.
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(Geom.) A line described according to some low, and having no finite portion of it a straight line.
Axis of a curve. See under Axis.
Curve of quickest descent. See Brachystochrone.
Curve tracing (Math.), the process of determining the shape, location, singular points, and other peculiarities 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. Any other curve is called a curve of double curvature, or a twisted curve.