💡 Words with a Similar Meaning to "Radius vector"
Found via reverse dictionary — words that share a conceptual meaning.
| Word | Definition |
|---|---|
| position vectornoun | (geometry) Of a point, a vector going from the origin to that point; equivalently, the transpose of the point. |
| polarnoun | (geometry) The line joining the points of contact of tangents drawn to meet a curve from a point called the pole of the line. |
| radiusnoun | (geometry) A line segment between any point of a circle or sphere and its center. |
| radiantnoun | (astronomy) The apparent origin, in the night sky, of a meteor shower. |
| curlnoun | A curving piece or lock of hair; a ringlet. |
| polar equationnoun | (mathematics) An equation defining a curve in terms of radius and angle. |
| space polar coordinatenoun | Any of a system of coordinates by which a point is located in space by its distance from a pole, the angle between the polar axis and its radius vector, and its longitude. |
| polenoun | Originally, a stick; now specifically, a long and slender piece of metal or (especially) wood, used for various construction or support purposes. |
| field linenoun | (physics) A visual aid for visualizing vector fields; a line drawn such that the direction of its tangent at any point equals the direction of the vector at that point. |
| polar coordinatesnoun | (mathematics) The coordinates of a point in a plane, measured as its Cartesian distance from the origin and the angle measured counterclockwise from the x-axis to a line joining the point to the origin. |
| radial curvenoun | (mathematics) Any of a family of curves that are the loci of points that have a defined relationship between a fixed point and the centre of curvature at each point on another curve |
| coordinateverb | (ambitransitive) To synchronize (activities). |
| vector fieldnoun | (differential geometry) a function which associates, to each point on a surface, a vector in the tangent plane of that point |
| circlenoun | (geometry) A two-dimensional geometric figure, a line, consisting of the set of all those points in a plane that are equally distant from a given point (center). |
| radical linenoun | (mathematics) The line containing the locus of points from which the segments respectively tangent to two given circles have equal length. |
| radius of curvaturenoun | (mathematics, for any point on a curve) The radius of the osculating circle at the point on the curve |
| straight linenoun | (geometry) A line with no curvature; a line with constant direction. The path of shortest length between two points. |
| meridiannoun | (astronomy) In full celestial meridian: a great circle passing through the poles of the celestial sphere and the zenith for a particular point on the Earth's surface. |
| limaçonnoun | (geometry) A plane curve with polar equation ρ=a+b, sin ,θ or ρ=a+b, cos ,θ, of which the cardioid is a special case. |
| radical axisnoun | (mathematics) The line containing the locus of points from which the segments respectively tangent to two given circles have equal length. |
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