(n.) An apparatus for exposing briefly to view a screen bearing letters or figures. It is used in studying the range of attention or the power of distinguishing separate objects in a single impression.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). tachistoscope. Retrieved September 28, 2026, from http://smartdefine.org/tachistoscope/definitions/2070036 |
| Chicago | Webster's. 2011. "tachistoscope" http://smartdefine.org/tachistoscope/definitions/2070036 (accessed September 28, 2026). |
| Harvard | Webster's 2011, tachistoscope, Smart Define, viewed 28 September, 2026, <http://smartdefine.org/tachistoscope/definitions/2070036>. |
| MLA | Webster's. "tachistoscope" 28 May 2011. Web. 28 September 2026. <http://smartdefine.org/tachistoscope/definitions/2070036> |