(n.) The nutritive zooids of a hydroid, collectively, as distinguished from the gonosome or reproductive zooids.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). trophosome. Retrieved September 22, 2026, from http://smartdefine.org/trophosome/definitions/2075064 |
| Chicago | Webster's. 2011. "trophosome" http://smartdefine.org/trophosome/definitions/2075064 (accessed September 22, 2026). |
| Harvard | Webster's 2011, trophosome, Smart Define, viewed 22 September, 2026, <http://smartdefine.org/trophosome/definitions/2075064>. |
| MLA | Webster's. "trophosome" 28 May 2011. Web. 22 September 2026. <http://smartdefine.org/trophosome/definitions/2075064> |