(n.) One of the sinuous tracks on the surfaces of many stones, and popularly considered as worm trails.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). helminthite. Retrieved September 22, 2026, from http://smartdefine.org/helminthite/definitions/2015776 |
| Chicago | Webster's. 2011. "helminthite" http://smartdefine.org/helminthite/definitions/2015776 (accessed September 22, 2026). |
| Harvard | Webster's 2011, helminthite, Smart Define, viewed 22 September, 2026, <http://smartdefine.org/helminthite/definitions/2015776>. |
| MLA | Webster's. "helminthite" 27 May 2011. Web. 22 September 2026. <http://smartdefine.org/helminthite/definitions/2015776> |