|  | 
Definition of Glipizide
1. Noun. An oral antidiabetic drug (trade name Glucotrol) that stimulates the release of insulin from the pancreas. 
Medical Definition of Glipizide
1. 
|  | 
1. Noun. An oral antidiabetic drug (trade name Glucotrol) that stimulates the release of insulin from the pancreas. 
1.