noun
- Any of the glands of the endocrine system that secrete hormones directly into the bloodstream.
- synonyms: endocrine gland, endocrine
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). ductless gland. Retrieved September 20, 2026, from http://smartdefine.org/ductless_gland/definitions/1271646 |
| Chicago | WordNet. 2010. "ductless gland" http://smartdefine.org/ductless_gland/definitions/1271646 (accessed September 20, 2026). |
| Harvard | WordNet 2010, ductless gland, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/ductless_gland/definitions/1271646>. |
| MLA | WordNet. "ductless gland" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/ductless_gland/definitions/1271646> |