- (a.) Very small; visible only by the aid of a microscope; as, a microscopic insect.
- (a.) Able to see extremely minute objects.
- (a.) Of or pertaining to the microscope or to microscopy; made with a microscope; as, microscopic observation.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). microscopical. Retrieved September 21, 2026, from http://smartdefine.org/microscopical/definitions/2032596 |
| Chicago | Webster's. 2011. "microscopical" http://smartdefine.org/microscopical/definitions/2032596 (accessed September 21, 2026). |
| Harvard | Webster's 2011, microscopical, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/microscopical/definitions/2032596>. |
| MLA | Webster's. "microscopical" 27 May 2011. Web. 21 September 2026. <http://smartdefine.org/microscopical/definitions/2032596> |