Curve - Dictionary Definition and Overview

Curve :  (noun)
1: the trace of a point whose direction of motion changes [syn: curved shape] [ant: straight line]
2: a line on a graph representing data
3: a baseball thrown with spin so that its path curves as it approach the batter [syn: curve ball, breaking ball, bender]
4: the property possessed by the curving of a line or surface [syn: curvature]
5: curved segment (of a road or river or railroad track etc.) [syn: bend] (verb)
1: turn sharply; change direction abruptly; "The car cut to the left at the intersection"; "The motorbike veered to the right" [syn: swerve, sheer, trend, veer, slue, slew, cut]
2: extend in curves and turns; "The road winds around the lake" [syn: wind]
3: form an arch or curve; "her back arches"; "her hips curve nicely" [syn: arch, arc]
4: bend or cause to bend; "He crooked his index finger"; "the road curved sharply" [syn: crook]
5: form a curl, curve, or kink; "the cigar smoke curled up at the ceiling" [syn: curl, kink]

Based on WordNet 2.0

Adiabatic \Ad`i*a*bat"ic\, a. [Gr. ? not passable; 'a priv. _ ? through _ ? to go.] (Physics) Not giving out or receiving heat. -- Ad`i*a*bat`ic*al*ly, adv.

Adiabatic line or curve, aCurve : exhibiting the variations of pressure and volume of a fluid when it expands without either receiving or giving out heat. --Rankine.

Based on Webster's Revised Unabridged Dictionary

Geodetic \Ge`o*det"ic\, Geodetical \Ge`o*det"ic*al\, a. Of or pertaining to geodesy; obtained or determined by the operations of geodesy; engaged in geodesy; geodesic; as, geodetic surveying; geodetic observers.

Geodetic line or curve, the shortest line that can be drawn between two points on the elipsoidal surface of the earth; aCurve : drawn on any given surface so that the osculating plane of the curve at every point shall contain the normal to the surface; the minimum line that can be drawn on any surface between any two points.

Based on Webster's Revised Unabridged Dictionary

Curve : \Curve\ (k[^u]rv), a. [L. curvus bent, curved. See Cirb.] Bent without angles; crooked; curved; as, a curve line; a curve surface.

Based on Webster's Revised Unabridged Dictionary

Curve : \Curve\, n. [See Curve, a., Cirb.] 1. A bending without angles; that which is bent; a flexure; as, a curve in a railway or canal.

2. (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.

Based on Webster's Revised Unabridged Dictionary

Curve : \Curve\, v. t. [imp. & p. p. Curved (k?rvd); p. pr. & vb. n. Curving.] [L. curvare., fr. curvus. See Curve, a., Curb.] To bend; to crook; as, to curve a line; to curve a pipe; to cause to swerve from a straight course; as, to curve a ball in pitching it.

Based on Webster's Revised Unabridged Dictionary

Curve : \Curve\, v. i. To bend or turn gradually from a given direction; as, the road curves to the right.

Based on Webster's Revised Unabridged Dictionary (1913)

Example Usage of Curve

school_money: Learning Curve: Charter love fest lingers http://bit.ly/8cg6gw
cuzzosmurf: : Re$pkeCt u$ xr fear u$. IItz H^5200VER GANG xver 3verytH^ang. IIf II d!e upk xn d!zz Curve, tell my mxm II wuz A Legand.. H^xG xn Dekk....
venueanthonia: RT @BlackberryInfos: OS 5.0.0.411 for the BlackBerry Bold 9000, Curve 8900 and 8520 http://bit.ly/8WvJjB
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