n. a measured portion of medicine taken at any one time

n. the quantity of an active agent (substance or radiation) taken in or absorbed at any one time

n. a communicable infection transmitted by sexual intercourse or genital contact

n. street name for lysergic acid diethylamide

v. administer a drug to; "They drugged the kidnapped tourist"

v. treat with an agent; add (an agent) to; "The ray dosed the paint"