15-letter words containing d, r, a, b
- great barracuda — a large barracuda, Sphyraena barracuda, of Atlantic and western Pacific seas.
- ground-breaking — the act or ceremony of breaking ground for a new construction project.
- groundbreakings — Plural form of groundbreaking.
- guaranteed bond — a bond issued by a corporation in which payment of the principal, interest, or both is guaranteed by another corporation.
- guns and butter — a symbol for the economic policy of a government insofar as spending is allocated for either military or social purposes
- half-remembered — (of a memory, idea, etc) partially remembered or recalled
- hard-boiled egg — egg boiled until the yolk is set
- hard-shell crab — a crab, especially an edible crab, that has not recently molted and has a hard shell.
- hebrew calendar — the lunisolar calendar used by Jews, as for determining religious holidays, that is reckoned from 3761 b.c. and was established by Hillel II in the 4th century a.d., the calendar year consisting of 353 days (defective year) 354 days (regular year) or 355 days (perfect year or abundant year) and containing 12 months: Tishri, Heshvan, Kislev, Tevet, Shevat, Adar, Nisan, Iyar, Sivan, Tammuz, Av, and Elul, with the 29-day intercalary month of Adar Sheni added after Adar seven times in every 19-year cycle in order to adjust the calendar to the solar cycle. The Jewish ecclesiastical year begins with Nisan and the civil year with Tishri.
- herbal medicine — the use of herbs to treat illness
- horse-and-buggy — of or relating to the last few generations preceding the invention of the automobile: vivid recollections of horse-and-buggy days.
- humpback bridge — arched bridge
- hybrid antibody — a synthetic antibody that is able to combine with two different antigens
- hydraulic brake — a brake operated by fluid pressures in cylinders and connecting tubular lines.
- hydrobiological — of or relating to hydrobiology
- hydroxybutyrate — (chemistry) any salt or ester of hydroxybutyric acid, but especially of gamma-hydroxybutyric acid.
- hype-carbonated — (of a product or service) overvalued as a result of relentless marketing and PR or intensive media exposure
- immunoadsorbent — immunosorbent.
- imponderability — The state or characteristic of being imponderable.
- incendiary bomb — a bomb that is designed to start fires
- indian mulberry — a small tree, Morinda citrifolia, of the madder family, found from India to Australasia, having shiny leaves, white flowers, and fleshy, yellowish fruit, yielding red and yellow dyes.
- indicator board — a device that shows information, such as the arrival and departure times of trains or planes
- indirect labour — work done in administration and sales rather than in the manufacturing of a product
- indistributable — of a nature that cannot be distributed
- indoor baseball — softball played indoors.
- ineradicability — the quality of being ineradicable
- insubordinately — In an insubordinate manner.
- insubordination — the quality or condition of being insubordinate, or of being disobedient to authority; defiance: The employee was fired for insubordination.
- interdependable — capable of being depended on; worthy of trust; reliable: a dependable employee.
- intra-abdominal — being within the abdomen.
- judicial branch — the branch of government charged with the interpretation of laws and the administration of justice; the judiciary.
- jupiter's-beard — red valerian.
- keyboard plaque — (jargon) The disgusting buildup of dirt and crud found on computer keyboards. "Are there any other terminals I can use? This one has a bad case of keyboard plaque."
- keyboard skills — ability to input information using a keyboard
- labyrinthodonts — Plural form of labyrinthodont.
- lady's bedstraw — a Eurasian rubiaceous plant, Galium verum, with clusters of small yellow flowers
- ladybird beetle — ladybug.
- lambda particle — any of a family of neutral baryons with strangeness −1 or charm +1, and isotopic spin 0. The least massive member of the lambda family was the first strange particle to be discovered. Symbol: Λ.
- lambda-b baryon — a protonlike baryon containing a b quark; a neutral baryon with a mass 11,000 times that of the electron and a mean lifetime of approximately 1.1 X 10 -12 seconds.
- lambda-c baryon — a positively charged baryon with a mean lifetime of approximately 2.1 X 10 -13 seconds.
- lending library — Also called circulating library, rental library. a small library that is maintained by a commercial establishment, as a drugstore, and is composed largely of current books that are lent to customers for a fee.
- liberal judaism — Reform Judaism.
- liberal studies — a supplementary arts course for those specializing in scientific, technical, or professional studies
- library binding — a tough, durable cloth binding for books. Compare edition binding.
- library edition — an edition of a book prepared for library use, especially with a library binding.
- lira da braccio — a many-stringed musical instrument of the 15th and 16th centuries, played with a bow and used for polyphonic improvisation.
- livery cupboard — a cupboard with pierced doors, formerly used as a storage place for food.
- loaded for bear — any of the plantigrade, carnivorous or omnivorous mammals of the family Ursidae, having massive bodies, coarse heavy fur, relatively short limbs, and almost rudimentary tails.
- lombardy poplar — a poplar, Populus nigra italica, having a columnar manner of growth, with branches erect and parallel.
- mackinac bridge — a suspension bridge over the Straits of Mackinac, connecting the Upper and Lower peninsulas of Michigan: one of the longest suspension bridges in the world. 3800-foot (1158-meter) center span; 7400 feet (2256 meters) in total length.