16-letter words containing d, a, c, r, b
- feedback control — (electronics) A control system which monitors its effect on the system it is controlling and modifies its output accordingly. For example, a thermostat has two inputs: the desired temperature and the current temperature (the latter is the feedback). The output of the thermostat changes so as to try to equalise the two inputs. Computer disk drives use feedback control to position the read/write heads accurately on a recording track. Complex systems such as the human body contain many feedback systems that interact with each other; the homeostasis mechanisms that control body temperature and acidity are good examples.
- femme de chambre — a chambermaid
- flat-bed scanner — a type of optical scanner having a flat, stationary surface on which a page is scanned by a moving head.
- forbush decrease — the sudden decrease in the intensity of cosmic rays after an increase in solar activity.
- forced vibration — Forced vibration is a type of vibration in which a force is repeatedly applied to a mechanical system.
- gabriel, richard — Richard Gabriel
- gibberellic acid — a gibberellin C 18 H 21 O 4 COOH, produced as a metabolite by the fungus Gibberella fujikuroi, used as a stimulator of plant growth.
- ground substance — Also called matrix. the homogeneous substance in which the fibers and cells of connective tissue are embedded.
- horseback riding — activity: riding a horse
- hydrobromic acid — a colorless or faintly yellow corrosive liquid, HBr, an aqueous solution of hydrogen bromide.
- incorporated bar — (in some states) a system of bar associations to which all lawyers are required to belong.
- indescribability — (uncountable) The state or characteristic of being indescribable.
- labrador current — a cold ocean current flowing southwards off the coast of Labrador and meeting the warm Gulf Stream, causing dense fogs off the coast of Newfoundland
- liberal democrat — In Britain, a Liberal Democrat is a member of the Liberal Democrat Party.
- lord chamberlain — (in Britain) the chief official of the royal household
- machine readable — of or relating to data encoded on an appropriate medium and in a form suitable for processing by computer.
- machine-readable — of or relating to data encoded on an appropriate medium and in a form suitable for processing by computer.
- modacrylic fiber — any of various synthetic copolymer textile fibers, as Dynel, containing less than 85 percent but more than 35 percent of acrylonitrile.
- non-carbohydrate — any of a class of organic compounds that are polyhydroxy aldehydes or polyhydroxy ketones, or change to such substances on simple chemical transformations, as hydrolysis, oxidation, or reduction, and that form the supporting tissues of plants and are important food for animals and people.
- numbered account — a bank account whose owner is identified by a number for the purpose of preserving anonymity.
- objective danger — a danger, such as a stone fall or avalanche, to which climbing skill is irrelevant
- observation deck — an area on a high building that is surrounded with railings or fencing and which provides panoramic views
- onboard computer — onboard a vehicle, ship, plane, train or spacecraft
- performance bond — contract bond.
- pocket billiards — pool2 (def 1).
- rectus abdominis — a long flat muscle that extends along the whole length of both sides of the abdomen. It flexes the vertebral column, particularly the lumbar portion; it also tenses the anterior abdominal wall and assists in compressing the abdominal contents
- rhabdomyosarcoma — a malignant tumor made up of striated muscle tissue.
- ribonucleic acid — RNA.
- round lake beach — a town in NE Illinois.
- roundabout chair — corner chair.
- run the blockade — to go past or through a blockade
- sodium carbonate — Also called soda ash. an anhydrous, grayish-white, odorless, water-soluble powder, Na 2 CO 3 , usually obtained by the Solvay process and containing about 1 percent of impurities consisting of sulfates, chlorides, and bicarbonates of sodium: used in the manufacture of glass, ceramics, soaps, paper, petroleum products, sodium salts, as a cleanser, for bleaching, and in water treatment.
- spectacled cobra — Indian cobra.
- sulfocarbanilide — thiocarbanilide.
- sysdeco mimer ab — (company) Part of the international software group Sysdeco Group AS. They developed the MIMER RDBMS. Address: Uppsala, Sweden.
- tobacco industry — business of selling smoking products
- tridarn cupboard — a Welsh cupboard of the late 17th and 18th centuries, with an open, canopied upper section for display.
- tungsten carbide — a very hard, black or gray compound of tungsten and carbon, used in the manufacture of cutting and abrasion tools, dies, and wear-resistant machine parts.
- uncontradictable — to assert the contrary or opposite of; deny directly and categorically.
- uniformed branch — the branch of a police force in which officers wear a uniform
- unpredictability — not predictable; not to be foreseen or foretold: an unpredictable occurrence.
- valet de chambre — valet (def 1).
- verbal adjective — an adjective derived from a verb, as, in English, smiling in smiling eyes, or, in Greek, batós “going,” “moving,” derived from baínen “to go,” “to move.”.
- viola da braccio — an old musical instrument of the viol family, held against the shoulder like a violin: superseded by the modern viola.
- vulcanized fiber — a leatherlike substance made by compression of layers of paper or cloth that have been treated with acids or zinc chloride, used chiefly for electric insulation.
- wheelchair-bound — unable to walk through injury, illness, etc and relying on a wheelchair to move around
- woodland caribou — a variety of caribou inhabiting the bogs and forests of eastern Canada, having large, palmate antlers.