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 …

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, …

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 …

QUADRANT definition: a quarter of a circle; an arc of 90°. See examples of quadrant used in a sentence.

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.

Definition of quadrant noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

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

16 hours ago · Will a full moon spoil the first meteor shower peak of 2026? Here's everything to know about the Quadrantids.

A quadrant can be defined as a region/part of a cartesian plane that is obtained when the two axes intersect each other. It is used to determine the position of a point in a plane.

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).