(n.) A natural covered opening in the earth; a cave; also, an artificial recess, cave or cavernlike apartment.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). grotto. Retrieved September 21, 2026, from http://smartdefine.org/grotto/definitions/2013875 |
| Chicago | Webster's. 2011. "grotto" http://smartdefine.org/grotto/definitions/2013875 (accessed September 21, 2026). |
| Harvard | Webster's 2011, grotto, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/grotto/definitions/2013875>. |
| MLA | Webster's. "grotto" 27 May 2011. Web. 21 September 2026. <http://smartdefine.org/grotto/definitions/2013875> |