28-letter words containing p, a, r, d, o
- probability density function — a function of a continuous variable whose integral over a region gives the probability that a random variable falls within the region.
- put one's cards on the table — a usually rectangular piece of stiff paper, thin pasteboard, or plastic for various uses, as to write information on or printed as a means of identifying the holder: a 3″ × 5″ file card; a membership card.
- quaternary ammonium compound — any of a class of salts derived from ammonium in which the nitrogen atom is attached to four organic groups, as in benzalkonium chloride; the salts are cationic surface-active compounds used as antiseptics and disinfectants.
- rocky mountain spotted fever — an infectious disease characterized by high fever, pains in joints, bones, and muscles, and a cutaneous eruption, caused by rickettsii and transmitted by ticks: first reported in the Rocky Mountain area, but now more widely distributed.
- roundheaded apple tree borer — apple tree borer (def 2).
- service advertising protocol — (networking) (SAP) A Novell NetWare protocol. SAP follows the spirit of the Xerox Clearinghouse protocol, it permits file, print, and gateway servers to advertise their services and addresses.
- shared-appreciation mortgage — a type of mortgage that carries a smaller down payment or lower interest rate than usual in return for the lender's sharing in the appreciation of the property at some future date, as at the time of its sale. Abbreviation: SAM.
- smooth endoplasmic reticulum — a network of tubular membranes within the cytoplasm of the cell, occurring either with a smooth surface (smooth endoplasmic reticulum) or studded with ribosomes (rough endoplasmic reticulum) involved in the transport of materials.
- software productivity centre — (body) (SPC) A non-profit organisation based in Vancouver, BC, Canada with the mandate to assist software developers to improve their software engineering process.
- standard operating procedure — a set of fixed instructions or steps for carrying out usually routine operations. Abbreviation: SOP.
- super video graphics adapter — Super Video Graphics Array
- super video graphics adaptor — Super Video Graphics Array
- television interface adaptor — (hardware, graphics) (TIA) The graphics chip in the Atari 2600, also used as a sound chip for some arcade game.
- text reckoning and compiling — (language) (TRAC) An interactive macro generator language for string manipulation by Calvin N. Mooers and Peter Deutsch of Sun Microsystems. TAC derived ideas from Macro SAP. There are versions for PDP-1, PDP-8, PDP-10 and PDP-11. See also MINT, SAM76. E-mail: Preston Briggs <[email protected]>.
- the everglades national park — the Florida park established to preserve the flora and fauna of the Everglade swamps
- to set/put sb's mind at rest — To put someone's mind at rest or set their mind at rest means to stop them worrying about something.
- to stand comparison with sth — If someone or something stands or bears comparison with another person or thing, they are as good, or almost as good.
- turn (or put) one's hand to — to undertake; work at
- united states postal service — an independent federal agency created in 1971 to replace the Post Office Department as the division of the federal government responsible for postal services. Abbreviation: USPS.
- vendor independent messaging — (networking) (VIM) An electronic mail API promoted by an industry group headed by Lotus Development. VIM is a competitor to Microsoft's MAPI.
- virgin islands national park — a national park on St. John Island, Virgin Islands: prehistoric Indian relics. 24 sq. mi. (62 sq. km).
- war of american independence — American Revolution.
- work projects administration — WPA.