endocrine system

Scientific  

1. The bodily system that consists of the endocrine glands and the hormones that they secrete.

2. See Note at hormone

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endocrine system Cultural  

1. The system of endocrine glands in the body. The endocrine system chemically controls the various functions of cells, tissues, and organs through the secretion of hormones. The endocrine system includes the adrenal glands, parathyroid gland, pituitary gland, and thyroid gland, as well as the ovaries, pancreas, and testes.

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Example Sentences

He said more research needs to be done to identify the cause of declining sperm counts, but research on animals has shown that certain chemicals disrupt the endocrine system.

From Salon • May 15, 2026

Afterward, the surgeons had assured both mother and daughter that medication would regulate the damage that had already rippled through Miranda’s endocrine system.

From The Wall Street Journal • May 8, 2026

In a similar vein, astronauts who have spent six months in space show damage to their arteries and endocrine system that is consistent with over a decade of aging.

From Slate • Mar. 1, 2026

They complained of neurological, endocrine system and other health concerns.

From BBC • Dec. 19, 2023

His endocrine system was now going fully haywire.

From "Becoming" by Michelle Obama