Definition of curvature

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Curvature (n.) The act of curving, or the state of being bent or curved; a curving or bending, normal or abnormal, as of a line or surface from a rectilinear direction; a bend; a curve..

Lern More About Curvature

Indicatrix :: Indicatrix (n.) A certain conic section supposed to be drawn in the tangent plane to any surface, and used to determine the accidents of curvature of the surface at the point of contact. The curve is similar to the intersection of the surface with a parallel to the tangent plane and indefinitely near it. It is an ellipse when the curvature is synclastic, and an hyperbola when the curvature is anticlastic..
Incurvation :: Incurvation (n.) The state of being bent or curved; curvature.
Pseudosphere :: Pseudosphere (n.) The surface of constant negative curvature generated by the revolution of a tractrix. This surface corresponds in non-Euclidian space to the sphere in ordinary space. An important property of the surface is that any figure drawn upon it can be displaced in any way without tearing it or altering in size any of its elements.
Crook :: Crook (n.) A bend, turn, or curve; curvature; flexure..
Curvature :: Curvature (n.) The act of curving, or the state of being bent or curved; a curving or bending, normal or abnormal, as of a line or surface from a rectilinear direction; a bend; a curve..
Sheer :: Sheer (n.) The longitudinal upward curvature of the deck, gunwale, and lines of a vessel, as when viewed from the side..
Pott''s Disease :: Pott's disease () Caries of the vertebrae, frequently resulting in curvature of the spine and paralysis of the lower extremities; -- so named from Percival Pott, an English surgeon..
Crook :: Crook (v. i.) To bend; to curve; to wind; to have a curvature.
Lordosis :: Lordosis (n.) Any abnormal curvature of the bones.
Umbilicus :: Umbilicus (n.) A point of a surface at which the curvatures of the normal sections are all equal to each other. A sphere may be osculatory to the surface in every direction at an umbilicus. Called also umbilic.
Arch :: Arch (n.) Any curvature in the form of an arch; as, the arch of the aorta..
Plane :: Plane (a.) A surface, real or imaginary, in which, if any two points are taken, the straight line which joins them lies wholly in that surface; or a surface, any section of which by a like surface is a straight line; a surface without curvature..
Aplanatic :: Aplanatic (a.) Having two or more parts of different curvatures, so combined as to remove spherical aberration; -- said of a lens..
Anticlastic :: Anticlastic (a.) Having to opposite curvatures, that is, curved longitudinally in one direction and transversely in the opposite direction, as the surface of a saddle..
Chordee :: Chordee (n.) A painful erection of the penis, usually with downward curvature, occurring in gonorrhea..
Aduncity :: Aduncity (n.) Curvature inwards; hookedness.
Flexuous :: Flexuous (a.) Having alternate curvatures in opposite directions; bent in a zigzag manner.
Scoliosis :: Scoliosis (n.) A lateral curvature of the spine.
Chicken-breasted :: Chicken-breasted (a.) Having a narrow, projecting chest, caused by forward curvature of the vertebral column..
Spherometer :: Spherometer (n.) An instrument for measuring the curvature of spherical surface, as of lenses for telescope, etc..
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