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adrenocorticotropic hormone

American  
[uh-dree-noh-kawr-ti-koh-trahp-ik hawr-mohn, -troh-pik] / əˌdri noʊˌkɔr tɪ koʊˈtrɑp ɪk ˈhɔr moʊn, -ˈtroʊ pɪk /

noun

  1. Biochemistry. ACTH.

adrenocorticotropic hormone Scientific  
/ ə-drē′nō-kôr′tĭ-kō-trŏp′ĭk,-trō′pĭk /

  1. A polypeptide hormone secreted by the anterior portion of the pituitary gland. It stimulates the adrenal glands to produce cortisol and other steroid hormones.

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Normally a dip in cortisol would trigger the brain to tell the pituitary gland to increase its output of adrenocorticotropic hormone.

From Seattle Times • Aug. 26, 2022

As a result, my body was no longer making any hormones, including adrenocorticotropic hormone, or ACTH.

From New York Times • May 21, 2016

The anterior pituitary produces six hormones: growth hormone, prolactin, thyroid-stimulating hormone, adrenocorticotropic hormone, follicle-stimulating hormone, and luteinizing hormone.

From Textbooks • Apr. 25, 2013

That substance was adrenocorticotropic hormone, or ACTH, which is made by the pituitary gland.

From New York Times • Dec. 29, 2012

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.