- (a.) Incomprehensible.
- (a.) Incapable of being fathomed; immeasurable; that can not be sounded.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). fathomless. Retrieved September 20, 2026, from http://smartdefine.org/fathomless/definitions/2007152 |
| Chicago | Webster's. 2011. "fathomless" http://smartdefine.org/fathomless/definitions/2007152 (accessed September 20, 2026). |
| Harvard | Webster's 2011, fathomless, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/fathomless/definitions/2007152>. |
| MLA | Webster's. "fathomless" 27 May 2011. Web. 20 September 2026. <http://smartdefine.org/fathomless/definitions/2007152> |