21-letter words containing s, o, u, p, n
- queen's-pawn openings — a class of chess openings in which the pawn in front of the queen is advanced two squares on the first move.
- queer someone's pitch — to upset someone's plans
- rap over the knuckles — to reprimand
- residual unemployment — the unemployment that remains in periods of full employment, as a result of those mentally, physically, or emotionally unfit to work
- roll up one's sleeves — to prepare oneself for work, a fight, etc
- roll with the punches — a thrusting blow, especially with the fist.
- sampling distribution — the distribution of a statistic based on all possible random samples that can be drawn from a given population.
- saponification number — the number of milligrams of potassium hydroxide required to saponify one gram of a given ester, especially a glyceride.
- scalar multiplication — an operation used in the definition of a vector space in which the product of a scalar and a vector is a vector, the operation is distributive over the addition of both scalars and vectors, and is associative with multiplication of scalars
- school superintendent — an official whose job is to oversee school administration within a district
- sequoia national park — a national park in central California: giant sequoia trees. 604 sq. mi. (1565 sq. km).
- she stoops to conquer — a comedy (1773) by Oliver Goldsmith.
- simple actor language — (language) (SAL) A minimal actor language, used for teaching in:
- sing for one's supper — to obtain something by performing a service
- single spanish burton — a tackle having a runner as well as the fall supporting the load, giving a mechanical advantage of three, neglecting friction.
- sinusoidal projection — an equal-area projection in which parallels are straight lines spaced at regular intervals, the central meridian is a straight line one-half the length of the equator, and the other meridians are curves symmetrical to the central meridian.
- snr bandwidth product — (communications) The integral of the SNR over frequency. The SNR bandwidth product is an important limit in the capacity of a communication channel.
- social inquiry report — (in Britain) a report on a person and his or her circumstances, which may be required by a court before sentencing and is made by a probation officer or a social worker from a local authority social services department
- south pacific current — an ocean current that flows E in the South Pacific Ocean parallel to the Antarctic Circumpolar Current.
- spin angular momentum — to make (yarn) by drawing out, twisting, and winding fibers: Pioneer women spun yarn on spinning wheels.
- spirits of turpentine — oil of turpentine.
- statutory corporation — a company or other body set up by statute
- stop loss reinsurance — Stop loss reinsurance is a form of reinsurance under which the reinsurer pays the cedant's losses in any year over a particular percentage of the earned premium.
- student participation — the extent to which students participate or involve themselves in a class, course, etc
- subjective complement — subject complement.
- subliminal perception — perception of or reaction to a stimulus that occurs without awareness or consciousness
- sun protection factor — SPF.
- supergranulation cell — one of a number of large convection cells in the photosphere and chromosphere of the sun, each having a diameter of 10,000–20,000 miles (16,000–32,000 km) and lasting longer than a day.
- supply-side economics — a school of economic thought that emphasizes the importance to a strong economy of policies that remove impediments to supply
- surface of projection — the surface upon which an image or a set of points is projected.
- symphonie fantastique — a programmatic symphony (1830–31) in five movements by Hector Berlioz.
- temperature inversion — inversion (def 12).
- tenure track position — a position or office that carries with it the opportunity to eventually obtain tenure or the right to permanent employment
- the slough of despond — a state of extreme despondency, depression or degradation
- to be mixed up in sth — if you are mixed up in something, usually something bad, you are involved in it
- to pull someone's leg — If you are pulling someone's leg, you are teasing them by telling them something shocking or worrying as a joke.
- to put one over on sb — If someone puts one over on you, they make you do or believe something by telling you things that are not true.
- to put the wind up sb — If something or someone puts the wind up you, they frighten or worry you.
- turn up one's nose at — to sneer at; scorn
- ulster unionist party — a Northern Irish political party advocating the maintenance of union with the UK
- up close and personal — face to face, intimately
- xeroderma pigmentosum — a rare inherited disease characterized by sensitivity to ultraviolet light, exposure resulting in lesions and tumors of the skin and eyes.