Definitions for ductless gland
This page provides all possible meanings and translations of the word ductless gland
Random House Webster's College Dictionary
Ref: endocrine gland.
Origin of ductless gland:
endocrine gland, endocrine, ductless gland(noun)
any of the glands of the endocrine system that secrete hormones directly into the bloodstream
Any gland that secretes hormones directly into the bloodstream; especially the endocrine gland
Ductless glands are glands that secrete their product directly onto a surface rather than through a duct. Examples are the goblet cells in the epithelial surface of the digestive, respiratory, urinary and reproductive systems. Many endocrine glands are also ductless glands, as they secrete the hormones they produce directly into the blood or lymph system so it will be circulated to the entire body. The pineal gland, the thymus gland, the pituitary gland, the thyroid gland, the spleen, and the two adrenal glands are all ductless glands.
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"ductless gland." Definitions.net. STANDS4 LLC, 2014. Web. 30 Sep. 2014. <http://www.definitions.net/definition/ductless gland>.