There are different types, or classes, of drugs that work in different ways to lower blood glucose (blood sugar) levels: 1  Sulfonylureas. 2  Biguanides. 3  Meglitinides. Thiazolidinediones.  DPP-4 1  inhibitors. SGLT2 Inhibitors.  Alpha-glucosidase 1  inhibitors. Bile Acid Sequestrants.
Princeton's WordNet (0.00 / 0 votes) Rate this definition: areola (noun). small space in a tissue or body part such as the area between veins on a leaf or an insect's wing. areola, ring of color (noun).
cupola (plural cupolas or cupolae) ( 1 architecture) A dome-shaped ornamental structure located on top of a larger roof or dome. ( 2 military) A small turret, usually on a hatch of an armoured fighting vehicle. ( 3 geology) An upward-projecting mass of plutonic rock extending from a larger batholith.