Breadcrumb Home > Thesaurus > S Synonyms of secretin Find synonyms for: Noun 1. secretin, gastrointestinal hormone, GI hormones usage: a gastrointestinal hormone that stimulates the secretion of water and bicarbonate from the pancreas and bile ducts whenever the stomach empties too much acid into the small intestine WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of secretin (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: quisling Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language