- (n.) The soldier who forms the pilot of a wheeling column or marks the direction of an alignment.
- (n.) A counter used in card playing and other games.
- (n.) One who keeps account of a game played, as of billiards.
- (n.) One who or that which marks.
- (n.) An attachment to a sewing machine for marking a line on the fabric by creasing it.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). marker. Retrieved September 20, 2026, from http://smartdefine.org/marker/definitions/2030678 |
| Chicago | Webster's. 2011. "marker" http://smartdefine.org/marker/definitions/2030678 (accessed September 20, 2026). |
| Harvard | Webster's 2011, marker, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/marker/definitions/2030678>. |
| MLA | Webster's. "marker" 27 May 2011. Web. 20 September 2026. <http://smartdefine.org/marker/definitions/2030678> |