Dictionary.com

ACTH

[ ey-see-tee-eych ]
/ ˈeɪˈsiˈtiˈeɪtʃ /
Save This Word!

abbreviation, noun
Biochemistry. a polypeptide hormone, produced by the anterior lobe of the pituitary gland, that stimulates the cortex of adrenal glands.
Pharmacology. this substance, extracted from the pituitary glands of hogs and other species, in the form of its white, water-soluble powder, used for the diagnosis of diseases that impair the adrenal glands.
QUIZ
WILL YOU SAIL OR STUMBLE ON THESE GRAMMAR QUESTIONS?
Smoothly step over to these common grammar mistakes that trip many people up. Good luck!
Question 1 of 7
Fill in the blank: I can’t figure out _____ gave me this gift.
Also called a·dre·no·cor·ti·co·trop·ic hor·mone [uh-dree-noh-kawr-ti-koh-troh-pik hawr-mohn], /əˌdri noʊˌkɔr tɪ koʊˈtroʊ pɪk ˈhɔr moʊn/, a·dre·no·cor·ti·co·tro·pin [uh-dree-noh-kawr-ti-koh-troh-pin], /əˌdri noʊˌkɔr tɪ koʊˈtroʊ pɪn/, cor·ti·co·tro·pin [kawr-ti-koh-troh-pin] /ˌkɔr tɪ koʊˈtroʊ pɪn/ .

Origin of ACTH

First recorded in 1940–45; a(dreno)c(ortico)t(ropic) h(ormone);see origin at adrenocorticotropic
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2022

British Dictionary definitions for ACTH

ACTH

noun
adrenocorticotrophic hormone; a polypeptide hormone, secreted by the anterior lobe of the pituitary gland, that stimulates growth of the adrenal gland and the synthesis and secretion of corticosteroids. It is used in treating rheumatoid arthritis, allergic and skin diseases, and many other disordersAlso called: corticotrophin
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Scientific definitions for ACTH

ACTH

Abbreviation of adrenocorticotropic hormone
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
FEEDBACK