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25-letter words containing s, e, t, l

  • never do things by halves — If you say that someone never does things by halves, you mean that they always do things very thoroughly.
  • observational equivalence — Two terms M and N are observationally equivalent iff for all contexts C[] where C[M] is a valid term, C[N] is also a valid term with the same value.
  • off-balance sheet reserve — a sum of money or an asset that should appear on a company's balance but does not; hidden reserve
  • on the big/small etc side — If you say that something is on the small side, you are saying politely that you think it is slightly too small. If you say that someone is on the young side, you are saying politely that you think they are slightly too young.
  • on the horns of a dilemma — one of the bony, permanent, hollow paired growths, often curved and pointed, that project from the upper part of the head of certain ungulate mammals, as cattle, sheep, goats, or antelopes.
  • on the side of the angels — If you say that someone is on the side of the angels, you believe very strongly that what they are doing is right.
  • open educational resource — Usually, open educational resources. a piece of content or a tool for teaching or learning, often developed online, that is made available free of charge for anyone to use, revise, adapt, or redistribute. Abbreviation: OER.
  • orpheus in the underworld — a classical operetta; the French name is Orphée aux enfers
  • oxidative phosphorylation — the aerobic synthesis, coupled to electron transport, of ATP from phosphate and ADP.
  • page description language — a high-level programming language for determining the output of a page printer designed to work with it, independent of the printer's internal codes. Abbreviation: PDL.
  • palo alto research center — XEROX PARC
  • palo alto research centre — XEROX PARC
  • peripheral nervous system — the portion of the nervous system lying outside the brain and spinal cord.
  • personal flotation device — a life preserver, life jacket, or other device for keeping a person afloat in the water. Abbreviation: PFD.
  • personal-opinion telegram — a type of domestic telegram sent at the lowest rate with a minimum charge for 20 words or less to elected federal or state officials on a subject of national or regional interest.
  • personalized number plate — a car registration plate that has the owner's initials or name on it
  • petropavlovsk-kamchatskiy — seaport in E Asian Russia, on Kamchatka Peninsula: pop. 210,000
  • play into someone's hands — a dramatic composition or piece; drama.
  • polycystic ovary syndrome — a hormonal disorder in which the Graafian follicles in the ovary fail to develop completely so that they are unable to ovulate, remaining as multiple cysts that distend the ovary. The results can include reduced fertility, obesity, and hirsutism
  • polymerase chain reaction — a technique in which a known DNA sequence is synthesized at high temperatures by means of a polymerase, producing millions of copies for statistical analysis: used in DNA fingerprinting, in detecting minute quantities of cancer cells, etc.
  • portable network graphics — (file format)   /ping/ (PNG) An extensible file format for the lossless, portable, well-compressed storage of raster images. PNG provides a patent-free replacement for GIF and can also replace many common uses of TIFF. Indexed-colour, greyscale and truecolour images are supported, plus an optional alpha channel. Sample depths range from 1 to 16 bits. PNG is designed for on-line viewing applications, such as the World Wide Web, so it is fully streamable with a progressive display option. PNG is robust, providing both full file integrity checking and simple detection of common transmission errors. Also, PNG can store gamma correction and chromaticity data for improved colour matching on heterogeneous platforms.
  • positional representation — (mathematics)   The conventional way of writing numbers as a string of digits in which each digit, D, has value D * R^I, where R is the radix or (number) base and I is the digit's position counting leftward from zero at the least significant (right-hand) end. Each digit can be zero to R-1. Each position has a weight or significance R times greater than the position to its right and the right-most place has a weight of one. Decimal numbers are radix ten, binary numbers are radix two, octal radix eight and hexadecimal radix 16. Positional representation makes arithmetic operations on large numbers much easier than, say, roman numerals. It is fundamental to the binary representation used by digital computers.
  • principle of least action — the principle that motion between any two points in a conservative dynamical system is such that the action has a minimum value with respect to all paths between the points that correspond to the same energy
  • profit and loss statement — A profit and loss statement is a statement that is compiled at the end of a financial year showing that year's revenue and expense items and indicating gross and net profit or loss.
  • progressive federal party — a political party, formed in 1977 by a merger between the Progressive Party and members of the United Party, supporting qualified franchise for all South Africans irrespective of race, colour, or creed; merged with other parties in 1989 to form the Democratic Party
  • psychiatric social worker — (in Britain) a qualified person who works with mentally-ill people and their families, based in a psychiatric hospital, child guidance clinic, or social services department area team, and who may also be an approved social worker
  • public key infrastructure — (cryptography, communications)   (PKI) A system of public key encryption using digital certificates from Certificate Authorities and other registration authorities that verify and authenticate the validity of each party involved in an electronic transaction. PKIs are currently evolving and there is no single PKI nor even a single agreed-upon standard for setting up a PKI. However, nearly everyone agrees that reliable PKIs are necessary before electronic commerce can become widespread.
  • public relations exercise — something which is done for the sake of attracting favourable publicity
  • pull/get one's finger out — If you tell someone to pull their finger out or to get their finger out, you are telling them rudely that you want them to start doing some work or making an effort.
  • raise (or lower) the bar — raise (or lower) the standard of judgment
  • rate monotonic scheduling — (algorithm)   A means of scheduling the time allocated to periodic hard-deadline real-time users of a resource. The users are assigned priorities such that a shorter fixed period between deadlines is associated with a higher priority. Rate monotonic scheduling provides a low-overhead, reasonably resource-efficient means of guaranteeing that all users will meet their deadlines provided that certain analytical equations are satisfied during the system design. It avoids the design complexity of time-line scheduling and the overhead of dynamic approaches such as earliest-deadline scheduling.
  • really simple syndication — Rich Site Summary
  • red brick intelligent sql — (database)   (RISQL) A vendor-specific extension to SQL designed specifically for business managers. It augments SQL with a variety of operations appropriate to data analysis and decision support applications such as ranking, moving averages, comparisons, market share, this year vs. last year, etc. It was developed to simplify the creation of complex business queries.
  • referentially transparent — referential transparency
  • regimental sergeant major — the senior Warrant Officer I in a British or Commonwealth regiment or battalion, responsible under the adjutant for all aspects of duty and discipline of the warrant officers, NCOs, and men
  • ruffle someone's feathers — one of the horny structures forming the principal covering of birds, consisting typically of a hard, tubular portion attached to the body and tapering into a thinner, stemlike portion bearing a series of slender, barbed processes that interlock to form a flat structure on each side.
  • saddle block (anesthesia) — a method of spinal anesthesia, often used during obstetric delivery, that produces anesthesia in that area of the body that would be in contact with a saddle during horseback riding
  • saint pierre and miquelon — two small groups of islands off the S coast of Newfoundland: an overseas territory of France; important base for fishing. 3 sq. mi. (240 sq. km). Capital: St. Pierre.
  • saybolt universal seconds — a US measurement of viscosity similar in type to the British Redwood seconds
  • selective synchronization — a sound-recording process that facilitates overdubs by feeding the recorded track to the performer straight from the recording head
  • sequential parlog machine — (SPM) The virtual machine (and its machine code) for the Parlog logic programming language.
  • shoot oneself in the foot — to damage one's own cause inadvertently
  • single document interface — (programming)   (SDI) A limitation applying to an application program that only shows a single windows giving a view of one document at a time. The opposite is Multiple Document Interface (MDI).
  • single electron tunneling — (electronics)   (SET) A New electrical standard for capacitance. SET devices can be used to construct circuits which process information by manipulating individual electrons. SET devices are small, dissipate little power, and can detect exquisitely small quantities of charge. The small size and low power dissipation of SET circuits makes them potentially useful for the Information Technology industry.
  • single wingback formation — an offensive formation in which the wingback lines up outside of and about one yard behind an end, the quarterback lines up lateral to the wingback but about midway between the same end and the center, the fullback is three or four yards behind the middle of the line, and the tailback lines up one yard behind the fullback on the other side of the line from the wingback and quarterback.
  • slip/fall through the net — You use slip through the net or fall through the net to describe a situation where people are not properly cared for by the system that is intended to help them.
  • somerset levels and moors — a sparsely populated wetland and coastal plain area extending across parts of the north and centre of the historic county of Somerset, from Ilchester and Langport in the south to Clevedon in the north and Glastonbury in the east. Area: 650 sq km (251 sq miles)
  • soroptimist international — an organization of clubs for professional and executive businesswomen
  • sparc international, inc. — (body)   An organisation established to promote the Scalable Processor ARChitecture (SPARC). Their main service is conformance testing. They also produce the "SPARC flash" newsletter and publish lists of SPARC compliant machines tested by SPARC International to be binary compatible with other compliant machines. SPARC(R) is a registered trademark of SPARC International, Inc. in the United States and other countries.
  • spark annotation language — (language)   (SAL) ICL, Ltd. Used in the verification of SPARK programs against Z specifications.
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