16-letter words containing r, l
- border leicester — a breed of sheep originally developed in the border country between Scotland and England by crossing English Leicesters with Cheviots: large numbers in Scotland, Australia, and New Zealand. It has a long white fleece with no wool on the head
- boreal chickadee — a brown-capped, black-throated chickadee (Parus hudsonicus) found near the Atlantic coast from Labrador to N New York
- bornholm disease — an epidemic virus infection characterized by pain round the base of the chest
- borosilicic acid — any of several hypothetical acids that form borosilicates.
- botanical garden — a place where collections of plants and trees are kept for scientific study and exhibition
- boulogne-sur-mer — a port in N France, on the English Channel. Pop: 44 859 (1999)
- bouquet larkspur — a plant, Delphinium grandiflorum, of eastern Asia, having blue or whitish flowers and hairy fruit.
- bracknell forest — a unitary authority in SE England, in E Berkshire. Pop: 110 100 (2003 est). Area: 109 sq km (42 sq miles)
- braille embosser — Braille printer
- brain aid prolog — (language) (BAP) A parallel Prolog environment for transputer systems by Frank Bergmann <[email protected]>, Martin Ostermann <[email protected]>, and Guido von Walter <[email protected]> of Brain Aid Systems GbR. BAP is based on a model of communicating sequential Prolog processes. The run-time system consists of a multi-process operating system with support for several applications running concurrently.
- branchial groove — one of a series of rudimentary depressions on the surface of the embryo between adjacent branchial arches, homologous to the branchial clefts of gill-breathing ancestral forms.
- brandy alexander — an Alexander cocktail made with brandy
- breakfast cereal — a type of food made from a cereal plant and commonly eaten at breakfast
- breeding plumage — the plumage assumed by a male bird during the courtship period, especially in those species that are more colorful at this period.
- bright and early — very early in the morning
- bright-blindness — blindness occurring in sheep grazing pastures heavily infested with bracken
- bring sb to heel — If you bring someone to heel, you force them to obey you.
- bristlecone pine — a coniferous tree, Pinus aristata, of the western US, bearing cones with bristle-like prickles: one of the longest-lived trees, useful in radiocarbon dating
- british columbia — a province of W Canada, on the Pacific coast: largely mountainous with extensive forests, rich mineral resources, and important fisheries. Capital: Victoria. Pop: 4 400 057 (2011 est). Area: 930 532 sq km (359 279 sq miles)
- british longhair — a breed of large cat with a semi-long thick soft coat
- brittany spaniel — a short-tailed French bird dog that typically has a smooth orange- or liver-and-white coat
- brittle diabetes — uncontrolled insulin disorder
- broad-shouldered — having broad shoulders
- broadloom carpet — any carpet woven on a wide loom and not having seams, especially one wider than 54 inches (137 cm).
- bronchial asthma — asthma.
- 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.
- brothel-creepers — soft-soled men's shoes that were originally popular in the 1950s
- brussels griffon — one of a Belgian breed of toy dogs having a thick, wiry, reddish-brown coat.
- buckthorn family — the plant family Rhamnaceae, characterized by shrubs and trees having alternate, simple leaves, clusters of small flowers, and fruit in the form of a drupe or capsule, and including the buckthorn, cascara, and New Jersey tea.
- budgie smugglers — men's close-fitting swimming trunks
- bullet-resistant — not allowing bullets to pass through
- bulletproof vest — a protective garment
- bullock's oriole — a common oriole, Icterus galbula bullockii, of western North America: a subspecies of the northern oriole.
- bundle of nerves — a very nervous person
- bundled software — software sold as part of a package with computers or other hardware or software
- bunker mentality — a defensive attitude in which others are seen as hostile or potentially hostile
- bureaucratically — of, relating to, or characteristic of a bureaucrat or a bureaucracy; arbitrary and routine.
- burge's language — Unnamed functional language based on lambda-calculus. Recursive Programming techniques", W.H. Burge, A-W 1975.
- burgundy trefoil — alfalfa.
- burkitt lymphoma — a rare type of tumour of the white blood cells, occurring mainly in Africa and associated with infection by Epstein-Barr virus
- burn oneself out — to undergo rapid combustion or consume fuel in such a way as to give off heat, gases, and, usually, light; be on fire: The fire burned in the grate.
- burrowing blenny — graveldiver.
- bush huckleberry — a huckleberry shrub, Gaylussacia dumosa, having sticky, hairy twigs, white or pink flowers, and tasteless but edible black fruit.
- buttercup family — the plant family Ranunculaceae, typified by mostly herbaceous plants having usually alternate leaves, multistaminate flowers sometimes lacking petals but with colorful sepals, and including the anemone, buttercup, clematis, columbine, delphinium, and monkshood.
- butterfly ballot — a ballot paper in the form of two leaves extending from a central spine
- butterfly damper — a damper, as in a flue, that rotates about a central axis across its face.
- butterfly effect — the idea, used in chaos theory, that a very small difference in the initial state of a physical system can make a significant difference to the state at some later time
- butterfly flower — Also called Jerusalem date. a shrub or small tree, Bauhinia monandra, of French Guiana, having clusters of pink, purple-streaked flowers.
- butterfly orchid — an orchid (Oncidium papilio) with reddish flowers, native to South America
- butterfly scheme — A parallel version of Scheme for the BBN Butterfly computer.