16-letter words containing a, d, p, t, s
- disappearing act — magic trick
- disincorporation — to remove from an incorporated state or status.
- dispersing agent — a surface-active substance added to a suspension, usually a colloid, to improve the separation of particles and to prevent settling or clumping
- displacement ton — a unit for measuring the displacement of a vessel, equal to a long ton of 2240 pounds (1016 kg) or 35 cu. ft. (1 cu. m) of seawater.
- display standard — (hardware, standard) IBM and others have introduced a bewildering plethora of graphics and text display standards for IBM PCs. The standards are mostly implemented by plugging in a video display board (or "graphics adaptor") and connecting the appropriate monitor to it. Each new standard subsumes its predecessors. For example, an EGA board can also do CGA and MDA. With the PS/2, IBM introduced the VGA standard and built it into the main system board motherboard. VGA is also available as a plug-in board for PCs from third-party vendors. Also with the PS/2, IBM introduced the 8514 high-resolution graphics standard. An 8514 adaptor board plugs into the PS/2, providing a dual-monitor capability. Graphics software had to support the major IBM graphics standards and many non-IBM, proprietary standards for displays. Either software vendors provided display drivers or display vendors provided drivers for the software package. In either case, switching software or switching display systems was fraught with compatibility problems. More colours are available from third-party vendors for some display types. See also MDA, CGA, EGA, PGA, Hercules, MCGA, VGA, SVGA, 8514, VESA.
- display terminal — Visual Display Unit
- disproportionate — not proportionate; out of proportion, as in size or number.
- disputatiousness — The state or quality of being disputatious or argumentative; contentiousness.
- disreputableness — The state or quality of being disreputable or disgraceful; disreputability.
- domestic partner — either member of an unmarried, cohabiting, and especially homosexual couple that seeks benefits usually available only to spouses.
- domestic prelate — an honorary distinction conferred by the Holy See upon clergy, entitling them to some of the privileges of a bishop.
- dual citizenship — Also called dual nationality. the status of a person who is a legal citizen of two or more countries.
- dual personality — a disorder in which an individual possesses two dissociated personalities.
- earthly paradise — Bible: Garden of Eden
- eastern whipbird — an Australian whipbird, Psophodes olivaceus
- ectoparasiticide — Any pesticide designed to kill parasites that live on the exterior of a host.
- fat-tailed sheep — one of a class of sheep with much fat along the sides of the tail bones, raised for their meat and widely distributed in southeast Europe, northern Africa, and Asia.
- federalist party — a political group that favored the adoption by the states of the Constitution.
- fund supermarket — an online facility offering discounted investment opportunities and advice
- grade separation — separation of the levels at which roads, railroads, paths, etc., cross one another in order to prevent conflicting rows of traffic or the possibility of accidents.
- graphics adapter — graphics adaptor
- graphics adaptor — (hardware, graphics) (Or "graphics adapter", "graphics card", "video adaptor", etc.) A circuit board fitted to a computer, especially an IBM PC, containing the necessary video memory and other electronics to provide a bitmap display. Adaptors vary in the resolution (number of pixels) and number of colours they can display, and in the refresh rate they support. These parameters are also limited by the monitor to which the adaptor is connected. A number of such display standards, e.g. SVGA, have become common and different software requires or supports different sets.
- great depression — the economic crisis and period of low business activity in the U.S. and other countries, roughly beginning with the stock-market crash in October, 1929, and continuing through most of the 1930s.
- head post office — the main post office in a town
- headmistressship — (rare) Alternative form of headmistress-ship.
- health food shop — a shop which sells health foods
- hyponitrous acid — an unstable, crystalline acid, H 2 N 2 O 2 .
- immunodepressant — preventing or diminishing the immune response
- indispensability — absolutely necessary, essential, or requisite: an indispensable member of the staff.
- indisputableness — The property of being indisputable.
- indo-europeanist — a linguist specializing in the study, especially the comparative study, of the Indo-European languages.
- intravenous drip — the continuous, slow introduction of a fluid into a vein of the body. Abbreviation: IV.
- isle of portland — a rugged limestone peninsula in SW England, in Dorset, connected to the mainland by a narrow isthmus and by Chesil Bank: the lighthouse of Portland Bill lies at the S tip; famous for the quarrying of Portland stone, a fine building material. Pop (town): 12 000 (latest est)
- isophthalic acid — a colorless, crystalline, slightly water-soluble solid, C 8 H 6 O 2 , the meta isomer of phthalic acid: used chiefly in the manufacture of resins and plasticizers.
- laurentides park — a national park in SE Canada, in Quebec province between the St. Lawrence and Lake St. John.
- menstrual period — the bleeding from the womb that occurs approximately monthly in nonpregnant women of reproductive age
- mineral deposits — amounts of minerals that occur naturally in particular areas
- paediatric nurse — a nurse who specializes in the care of children
- parts of lindsey — an area in E England constituting a former administrative division of Lincolnshire
- pass-band filter — band-pass filter
- passage to india — a novel (1924) by E. M. Forster.
- pentothal sodium — thiopental sodium
- personal details — details about a person such as their name and address
- phase modulation — radio transmission in which the carrier wave is modulated by changing its phase to transmit the amplitude and pitch of the signal.
- pico de sao tome — an island in the Gulf of Guinea, off the W coast of Gabon, just N of the equator: the larger component of the Democratic Republic of São Tomé and Príncipe. 318 sq. mi. (824 sq. km).
- picture postcard — postcard (def 1).
- pocket billiards — pool2 (def 1).
- polycondensation — formation of a polymer by chemical condensation with the elimination of a small molecule, such as water.
- portuguese india — a former Portuguese overseas territory on the W coast of India, consisting of the districts of Gôa, Daman, and Diu: annexed by India December 1961. Capital: Gôa.
- posigrade rocket — an auxiliary rocket used to separate the sections of a multistage rocket, fired in the direction of flight.