- (a.) Of the nature of a parenthesis; pertaining to or expressed in or as in, a parenthesis; as, a parenthetical clause; a parenthetic remark.
- (a.) Using or containing parentheses.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). parenthetical. Retrieved September 23, 2026, from http://smartdefine.org/parenthetical/definitions/2042202 |
| Chicago | Webster's. 2011. "parenthetical" http://smartdefine.org/parenthetical/definitions/2042202 (accessed September 23, 2026). |
| Harvard | Webster's 2011, parenthetical, Smart Define, viewed 23 September, 2026, <http://smartdefine.org/parenthetical/definitions/2042202>. |
| MLA | Webster's. "parenthetical" 27 May 2011. Web. 23 September 2026. <http://smartdefine.org/parenthetical/definitions/2042202> |