(n.) One of the elements of reference by which a point, as of a curve, is referred to a system of fixed rectilineal coordinate axes.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). abscissa. Retrieved September 25, 2026, from http://smartdefine.org/abscissa/definitions/1969864 |
| Chicago | Webster's. 2011. "abscissa" http://smartdefine.org/abscissa/definitions/1969864 (accessed September 25, 2026). |
| Harvard | Webster's 2011, abscissa, Smart Define, viewed 25 September, 2026, <http://smartdefine.org/abscissa/definitions/1969864>. |
| MLA | Webster's. "abscissa" 27 May 2011. Web. 25 September 2026. <http://smartdefine.org/abscissa/definitions/1969864> |