- (n.) In framing, the piece of timber fitted between two trimmers, and supported by them, and carrying the ends of the tailpieces.
- (n.) One who heads a movement, a party or a mob; head; chief; leader.
- (n.) A brick or stone laid with its shorter face or head in the surface of the wall.
- (n.) A fall or plunge headforemost, as while riding a bicycle or in bathing; as, to take a header.
- (n.) One who or that which, heads nails, rivets, etc., especially a machine for heading.
- (n.) A reaper for wheat, that cuts off the heads only.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). header. Retrieved September 20, 2026, from http://smartdefine.org/header/definitions/2015372 |
| Chicago | Webster's. 2011. "header" http://smartdefine.org/header/definitions/2015372 (accessed September 20, 2026). |
| Harvard | Webster's 2011, header, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/header/definitions/2015372>. |
| MLA | Webster's. "header" 27 May 2011. Web. 20 September 2026. <http://smartdefine.org/header/definitions/2015372> |