|a chattering or flighty, light-headed person.|
|an arrangement of five objects, as trees, in a square or rectangle, one at each corner and one in the middle.|
pharmacology phar·ma·col·o·gy (fär'mə-kŏl'ə-jē)
The science of drugs, including their composition, uses, and effects.
The characteristics or properties of a drug, especially those that make it medically effective.
|pharmacology (fär'mə-kŏl'ə-jē) Pronunciation Key
The scientific study of drugs and their effects, especially in the treatment of disease.