- (n.) An attachment to a microscope, telescope or other optical instrument, for making the image erect instead of inverted.
- (n.) One who or that which, erects.
- (n.) A muscle which raises any part.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). erector. Retrieved September 22, 2026, from http://smartdefine.org/erector/definitions/2004532 |
| Chicago | Webster's. 2011. "erector" http://smartdefine.org/erector/definitions/2004532 (accessed September 22, 2026). |
| Harvard | Webster's 2011, erector, Smart Define, viewed 22 September, 2026, <http://smartdefine.org/erector/definitions/2004532>. |
| MLA | Webster's. "erector" 27 May 2011. Web. 22 September 2026. <http://smartdefine.org/erector/definitions/2004532> |