corticotrophin n 1: a hormone produced by the anterior pituitary gland that stimulates the adrenal cortex [syn: {adrenocorticotropic hormone}, {adrenocorticotrophic hormone}, {ACTH}, {adrenocorticotropin}, {adrenocorticotrophin}, {corticotropin}, {corticotrophin}]
corticotrophin \corticotrophin\, corticotropin \corticotropin\n. a growth hormone produced by the anterior pituitary gland; it stimulates the adrenal cortex; -- called also {adrenocorticotropin} and abbreviated {ACTH}. Syn: adrenocorticotropic hormone, adrenocorticotrophic hormone, adrenocorticotropin, adrenocorticotropin, corticotrophin, ACTH. [WordNet 1.5]