- (v.t.) A piece in the game of draughts or checkers.
- (v.t.) One who checks.
- (n.) To variegate or diversify with different qualities, colors, scenes or events; especially, to subject to frequent alternations of prosperity and adversity.
- (v.t.) Checkerwork.
- (n.) To mark with small squares like a checkerboard, as by crossing stripes of different colors.
- (v.t.) A pattern in checks; a single check.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). checker. Retrieved September 20, 2026, from http://smartdefine.org/checker/definitions/1986500 |
| Chicago | Webster's. 2011. "checker" http://smartdefine.org/checker/definitions/1986500 (accessed September 20, 2026). |
| Harvard | Webster's 2011, checker, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/checker/definitions/1986500>. |
| MLA | Webster's. "checker" 27 May 2011. Web. 20 September 2026. <http://smartdefine.org/checker/definitions/1986500> |