noun
- A quarter of the circumference of a circle.
- synonyms: quarter-circle
- Any of the four areas into which a plane is divided by two orthogonal coordinate axes.
- The area enclosed by two perpendicular radii of a circle.
- A measuring instrument for measuring altitude of heavenly bodies. .
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). quadrant. Retrieved September 20, 2026, from http://smartdefine.org/quadrant/definitions/1207178 |
| Chicago | WordNet. 2010. "quadrant" http://smartdefine.org/quadrant/definitions/1207178 (accessed September 20, 2026). |
| Harvard | WordNet 2010, quadrant, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/quadrant/definitions/1207178>. |
| MLA | WordNet. "quadrant" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/quadrant/definitions/1207178> |