- (n.) An idiom; a form, mode of expression or signification, peculiar to a language.
- (n.) Lack of knowledge or mental capacity; idiocy; foolishness.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). idiotism. Retrieved September 20, 2026, from http://smartdefine.org/idiotism/definitions/2018794 |
| Chicago | Webster's. 2011. "idiotism" http://smartdefine.org/idiotism/definitions/2018794 (accessed September 20, 2026). |
| Harvard | Webster's 2011, idiotism, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/idiotism/definitions/2018794>. |
| MLA | Webster's. "idiotism" 27 May 2011. Web. 20 September 2026. <http://smartdefine.org/idiotism/definitions/2018794> |