16-letter words containing r, i, d
- blended learning — the use of both classroom teaching and on-line learning
- blind man's rule — a carpenter's rule having large numbers to permit its reading in dim light.
- blind salamander — any of several North American salamanders, especially of the genera Typhlotriton, Typhlomolge, and Haideotriton, that inhabit underground streams or deep wells and have undeveloped eyes and scant pigmentation.
- blue mockingbird — any of several gray, black, and white songbirds of the genus Mimus, especially M. polyglottos, of the U.S. and Mexico, noted for their ability to mimic the songs of other birds.
- board of inquiry — a group set up to inquire into accidents, etc
- boarding kennels — a place where dog owners can pay to have their dogs looked after while they are away
- boarding officer — a coastguard who boards ships suspected of carrying illegal cargoes or posing a security risk
- bois de rose oil — rosewood oil.
- bonhomme richard — the flagship of John Paul Jones.
- bordeaux mixture — a fungicide consisting of a solution of equal quantities of copper sulphate and quicklime
- bordelaise sauce — a dark sauce made from meat stock, flour, wine, onions, seasonings, etc., served over broiled meat
- 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
- boundary dispute — dispute between neighbours about the boundary between their properties
- 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.
- brain-fever bird — an Indian cuckoo, Cuculus varius, that utters a repetitive call
- braking distance — the distance a vehicle travels from the point at which its brakes are applied to the point at which it comes to a stop
- brave west winds — the strong west and west-northwest winds blowing between latitudes 40° S and 60° S.
- bred-in-the-bone — firmly instilled or established as if by heredity: the bred-in-the-bone integrity of the school's headmaster.
- breeding plumage — the plumage assumed by a male bird during the courtship period, especially in those species that are more colorful at this period.
- brick-and-mortar — pertaining to conventional stores, businesses, etc., having physical buildings and facilities, as opposed to Internet or remote services.
- bridge financing — interim or emergency financing through a short- or medium-term loan (bridge loan)
- bridge rectifier — a full-wave rectifier consisting of a bridge with a similar rectifier in each of the four arms
- bridging finance — money borrowed temporarily to cover the period before a particular event occurs, for example, until a house purchaser receives money under a mortgage
- bright and early — very early in the morning
- bright's disease — chronic inflammation of the kidneys; chronic nephritis
- bright-blindness — blindness occurring in sheep grazing pastures heavily infested with bracken
- british honduras — Belize
- brittle diabetes — uncontrolled insulin disorder
- 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
- budgie smugglers — men's close-fitting swimming trunks
- burgundy trefoil — alfalfa.
- burnt-tip orchid — a small orchid, Orchis ustulata, resembling the lady orchid, having dark reddish-brown hoods that give a burnt look to the tip of the flower spike
- butterfly orchid — an orchid (Oncidium papilio) with reddish flowers, native to South America
- caducibranchiate — (of many amphibians, such as frogs) having gills during one stage of the life cycle only
- calcium chloride — a white deliquescent salt occurring naturally in seawater and used in the de-icing of roads and as a drying agent. Formula: CaCl2
- calcium fluoride — a white, crystalline compound, CaF 2 , insoluble in water, occurring in nature as the mineral fluorite: used as a flux in metallurgy and as a decay preventive in dentifrices.
- campagna di roma — low-lying plain in central Italy, around Rome: c. 800 sq mi (2,072 sq km)
- canadian soldier — the mayfly.
- candlelit dinner — a meal for a couple which is illuminated by a candle or candles, esp in order to create a romantic mood
- canine distemper — distemper1 (def 1a).
- cape cod lighter — a device for lighting a fire, as in a fireplace, consisting of a lump of nonflammable material on a metal rod, that is soaked in kerosene or the like and lighted with a match.
- captive breeding — Captive breeding is the breeding of wild animals in places such as zoos, especially animals which have become rare in the wild.
- carbon 14 dating — radiocarbon dating.
- carbon bisulfide — carbon disulfide
- carbon disulfide — a heavy, volatile, colorless liquid, CS2, highly flammable and poisonous, used as a solvent, insecticide, etc.
- carbon-14 dating — radiocarbon dating.