Drug

1. A drudge ().
2. Any commodity that lies on hand, or is not salable; an article of slow sale, or in no demand.
3. To dose to excess with, or as with, drugs.
4. To prescribe or administer drugs or medicines.
5. To tincture with something offensive or injurious.
6. To drudge; to toil laboriously.
7. Any animal, vegetable, or mineral substance used in the composition of medicines; any stuff used in dyeing or in chemical operations.
8. To affect or season with drugs or ingredients; esp., to stupefy by a narcotic drug. Also Fig.