tolazamide to·la·za·mide UK/təˈlæzəmaɪd/ uncommon noun 1. a drug (trade name Tolinase) used in treating stable adult-onset diabetes mellitus SynonymsTolinase Related words Broader terms sulfonylurea WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). WordNet 2.1 Copyright Princeton University. All rights reserved.