Breadcrumb Home > Thesaurus > M Synonyms of msh Find synonyms for: Noun 1. melanocyte-stimulating hormone, MSH, hormone, endocrine, internal secretion usage: a hormone secreted by the anterior pituitary gland that controls the degree of pigmentation in melanocytes WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of msh (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Chinese New Year History, Meaning, and Celebrations Current Events This Week: February 2024 Valentine's Day Valentine's Day History Mardi Gras 30 "Charlie and the Chocolate Factory" Quotes ✖ Related Content Daily Word Quiz: rococo Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language