Definition of curvature

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Curvature (n.) The amount of degree of bending of a mathematical curve, or the tendency at any point to depart from a tangent drawn to the curve at that point..

Lern More About Curvature

Aplanatic :: Aplanatic (a.) Having two or more parts of different curvatures, so combined as to remove spherical aberration; -- said of a lens..
Arch :: Arch (n.) Any curvature in the form of an arch; as, the arch of the aorta..
Aduncity :: Aduncity (n.) Curvature inwards; hookedness.
Osculate :: Osculate (v. t.) To touch closely, so as to have a common curvature at the point of contact. See Osculation, 2..
Lordosis :: Lordosis (n.) Any abnormal curvature of the bones.
Arc :: Arc (n.) A curvature in the shape of a circular arc or an arch; as, the colored arc (the rainbow); the arc of Hadley's quadrant..
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.
Scoliosis :: Scoliosis (n.) A lateral curvature of the spine.
Flexuous :: Flexuous (a.) Having alternate curvatures in opposite directions; bent in a zigzag manner.
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..
Ophthalmometer :: Ophthalmometer (n.) An instrument devised by Helmholtz for measuring the size of a reflected image on the convex surface of the cornea and lens of the eye, by which their curvature can be ascertained..
Chordee :: Chordee (n.) A painful erection of the penis, usually with downward curvature, occurring in gonorrhea..
Curvature :: Curvature (n.) The amount of degree of bending of a mathematical curve, or the tendency at any point to depart from a tangent drawn to the curve at that point..
Level :: Level (a.) Even; flat; having no part higher than another; having, or conforming to, the curvature which belongs to the undisturbed liquid parts of the earth's surface; as, a level field; level ground; the level surface of a pond or lake..
Incurvation :: Incurvation (n.) The state of being bent or curved; curvature.
Fair :: Fair (superl.) Without sudden change of direction or curvature; smooth; fowing; -- said of the figure of a vessel, and of surfaces, water lines, and other lines..
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..
Spherometer :: Spherometer (n.) An instrument for measuring the curvature of spherical surface, as of lenses for telescope, etc..
Sheer :: Sheer (n.) The longitudinal upward curvature of the deck, gunwale, and lines of a vessel, as when viewed from the side..
Apophyge :: Apophyge (n.) The small hollow curvature given to the top or bottom of the shaft of a column where it expands to meet the edge of the fillet; -- called also the scape.
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