Glossary B

Butler Ageism refers to Butler's term for the systematic stereotyping of and discrimination against people because they are old; a devaluation of older adults by the social community .

Butterflies (singular: butterfly) are insects in the macrolepidopteran clade Rhopalocera from the order Lepidoptera, which also includes moths. Adult butterflies have large, often brightly coloured wings, and conspicuous, fluttering flight.

Buttockry means rubbing of the penis in the cleft of the buttocks.

butyrophenone refers to a class of drug that can reduce psychotic symptoms; includes Haloperidol (Haldol)

Buy and Bust refers to the apprehension of a drug seller upon the purchase of drugs

Bystander apathy refers to unwillingness of bystanders to offer help during emergencies or to become involved in other people's problems.

Bystander effect refers to the finding that the greater the number of bystanders who witness an emergency, the less likely any one of them is to help.