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  1. QUADRANT Definition & Meaning - Merriam-Webster

    The meaning of QUADRANT is an instrument for measuring altitudes consisting commonly of a graduated arc of 90 degrees with an index or vernier and usually having a plumb line or spirit …

  2. Quadrant (plane geometry) - Wikipedia

    The axes of a two-dimensional Cartesian system divide the plane into four infinite regions, called quadrants, each bounded by two half-axes. The axes themselves are, in general, not part of …

  3. Quadrants in Geometry - GeeksforGeeks

    Jul 23, 2025 · These two axes intersect each other at 90° and the four regions so formed are called four quadrants, namely I-quadrant, II-quadrant, III-quadrant, and IV-quadrant.

  4. QUADRANT Definition & Meaning | Dictionary.com

    Any of the four regions into which a plane is divided by the axes of a Cartesian coordinate system. The quadrants are numbered counterclockwise one through four, beginning with the quadrant …

  5. What is Quadrant? Definition, Coordinate Graphs, Sign, Examples

    In the cartesian system, the coordinate plane is divided into four equal parts by the intersection of the x-axis (the horizontal number line) and the y-axis (the vertical number line). These four …

  6. QUADRANT | English meaning - Cambridge Dictionary

    QUADRANT definition: 1. a quarter of a circle 2. a quarter of an area: 3. a device for measuring the height of stars in…. Learn more.

  7. What is a Quadrant? - BYJU'S

    A quadrant is a region defined by the two axes (x-axis and y-axis) of the coordinate system. When the two axes, x-axis and y-axis, intersect each other at 90 degrees, the four regions so formed …

  8. Quadrant - Math.net

    In geometry, a quadrant is one of the four sections of a rectangular coordinate plane. The four quadrants make up the area contained by the x- and y-axes and are labeled I through IV, …

  9. QUADRANT definition and meaning | Collins English Dictionary

    A quadrant is one of four equal parts into which a circle or other shape has been divided.

  10. Quadrant - definition of quadrant by The Free Dictionary

    The quadrants are numbered counterclockwise one through four, beginning with the quadrant in which both the x- and y-coordinates are positive (usually the upper right quadrant).