16-letter words starting with br
- brompton mixture — a mixture of narcotics, tranquilizers, and alcohol, used to kill pain for terminally ill patients
- bronchial asthma — asthma.
- bronchopneumonia — inflammation of the lungs, originating in the bronchioles
- brood parasitism — a type of parasitism in which a bird (brood parasite), as a cowbird or European cuckoo, lays and abandons its eggs in the nest of another species
- broomrape family — the plant family Orobanchaceae, characterized by scaly, leafless herbaceous plants that are parasitic on the roots of other plants and have irregular flowers and many-seeded capsular fruit, and including beechdrops, broomrape, and squawroot.
- broomstick skirt — a full, gathered or pleated skirt that has characteristic tiny creases obtained by wetting the skirt and winding it around a broomstick to dry.
- brothel-creepers — soft-soled men's shoes that were originally popular in the 1950s
- brother jonathan — the United States or its people: predecessor of Uncle Sam
- brown house moth — a species of micro moth, Hofmannophila pseudospretella, which, although it usually inhabits birds' nests, sometimes enters houses where its larvae can be very destructive of stored fabrics and foodstuffs
- brown-eyed susan — a composite plant, Rudbeckia triloba, of the southeastern U.S., having a single flower with yellow rays darkening to an orange orbrown at the base and a brownish-black disk.
- brussels griffon — one of a Belgian breed of toy dogs having a thick, wiry, reddish-brown coat.