| allopurinol | (noun) a drug (trade name Zyloprim) used to treat gout and other conditions in which there is an excessive buildup of uric acid | Synonyms: Zyloprim |
|---|
| dehydroretinol | (noun) a viscous alcohol that is less active in mammals than is vitamin A1 | Synonyms: vitamin A2 |
|---|
| dronabinol | (noun) psychoactive substance present in marijuana; used therapeutically to control nausea associated with cancer therapy | - |
|---|
| resorcinol | (noun) a crystalline phenol obtained from various resins; used in ointments for acne and in dandruff shampoos | - |
|---|
| retinol | (noun) an unsaturated alcohol that occurs in marine fish-liver oils and is synthesized biologically from carotene | Synonyms: vitamin A1 |
|---|
| tetrahydrocannabinol | (noun) psychoactive substance present in marijuana | Synonyms: THC |
|---|