- (p.p.&a.) from Hide. Concealed; put out of view; secret; not known; mysterious.
- (p.p.) of Hide.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). hidden. Retrieved September 20, 2026, from http://smartdefine.org/hidden/definitions/2016479 |
| Chicago | Webster's. 2011. "hidden" http://smartdefine.org/hidden/definitions/2016479 (accessed September 20, 2026). |
| Harvard | Webster's 2011, hidden, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/hidden/definitions/2016479>. |
| MLA | Webster's. "hidden" 27 May 2011. Web. 20 September 2026. <http://smartdefine.org/hidden/definitions/2016479> |