15-letter words containing a, n, t, e, l
- special student — a student who is not seeking a degree but enrols in a course, esp to gain academic credits
- speckle pattern — the visual appearance of a star as viewed through a large telescope, with irregularities caused by the distorting effect of local turbulence in the earth's atmosphere.
- spill the beans — the edible nutritious seed of various plants of the legume family, especially of the genus Phaseolus.
- spiral notebook — a notebook held together by a coil of wire passed through small holes punched at the back edge of the covers and individual pages
- stable equation — a differential equation each solution of which tends to zero as the independent variable increases to infinity. Compare transient (def 6).
- stacking swivel — a metal swivel attached to the stock of a military rifle for use in hooking three rifles together to form a stack.
- stainless steel — alloy steel containing 12 percent or more chromium, so as to be resistant to rust and attack from various chemicals.
- standard candle — a unit of luminous intensity; the candela: not in scientific usage because of possible confusion with a former unit (international candle)
- standard clause — a clause which is inserted as standard into certain types of contracts or agreements
- stannic sulfide — a yellowish or brownish, water-insoluble powder, SnS 2 , usually used suspended in lacquer or varnish for gilding and bronzing metals, wood, paper, etc.; mosaic gold.
- star-nosed mole — a North American mole, Condylura cristata, having a starlike ring of fleshy processes around the end of the snout.
- starting handle — a crank used to start the motor of an automobile.
- steel engraving — a method of incising letters, designs, etc., on steel.
- streamline flow — the flow of a fluid past an object such that the velocity at any fixed point in the fluid is constant or varies in a regular manner.
- string variable — data on which arithmetical operations will not be performed
- structural gene — cistron.
- subalimentation — hypoalimentation.
- substantiatable — to establish by proof or competent evidence: to substantiate a charge.
- sulfiting agent — sulfite (def 2).
- summer triangle — a group of three first-magnitude stars (Deneb, Vega, and Altair) visible during the summer in the N skies
- sunflower state — Kansas (used as a nickname).
- superabundantly — very or too abundantly
- superexaltation — extreme or supreme exaltation; the act of superexalting; the process or condition of being superexalted
- superior planet — any of the five planets whose orbits are outside the orbit of the earth, namely, the planets Mars, Jupiter, Saturn, Uranus, and Neptune.
- supernaturalism — supernatural character or agency.
- supernaturalist — supernatural character or agency.
- supernaturality — the quality or state of being supernatural; supernaturalism.
- supernaturalize — to make supernatural; give supernatural character or qualities to.
- supplementation — the act or process of supplementing.
- sustained yield — the continuing supply of a natural resource, as timber, through scheduled harvests to insure replacement by regrowth or reproduction.
- swallow-tanager — a tropical American bird, Tersina viridis, related to the true tanagers but with longer, swallowlike wings.
- synergistically — pertaining to, characteristic of, or resembling synergy: a synergistic effect.
- syntax language — a metalanguage used to refer to the grammatical or other formal features of an object language.
- systems analyst — A systems analyst is someone whose job is to decide what computer equipment and software a company needs, and to provide it.
- tableau curtain — a curtain, often used as an act curtain, designed to be drawn aside and up to give a festooned or draped effect.
- take lying down — to be in a horizontal, recumbent, or prostrate position, as on a bed or the ground; recline. Antonyms: stand.
- take the plunge — to cast or thrust forcibly or suddenly into something, as a liquid, a penetrable substance, a place, etc.; immerse; submerge: to plunge a dagger into one's heart.
- talking machine — Older Use. a phonograph.
- talking picture — Older Use. a motion picture with accompanying synchronized speech, singing, etc.
- tangible assets — valuable items: cash, property, etc.
- tank locomotive — a steam locomotive carrying its own fuel and water without the use of a tender.
- tantalus monkey — a long-tailed African monkey, Cercopithecus tantalus (or C. aethiops tantalus), of central African grasslands, having a long face framed by upswept whiskers.
- target language — the language into which a text is to be translated from another language. Compare source language (def 1).
- tasmanian devil — a small, predacious marsupial, Sarcophilus harrisii, of Tasmania, having a black coat with white patches: its dwindling population is now confined to isolated areas.
- teaching fellow — a holder of a teaching fellowship.
- technologically — of or relating to technology; relating to science and industry.
- tehuacan valley — a desert valley site in Puebla, Mexico, where aridity has preserved the vegetable remains of communities from 9000 b.c. to historic times, thus documenting the transition from hunting and gathering to the largely agricultural subsistence of the full Neolithic phase (1500–900 b.c.).
- telamonian ajax — Ajax (def 1).
- telecommunicate — to transmit (data, sound, images, etc.) by telecommunications.
- telegraph plant — a tick trefoil, Desmodium motorium, of the legume family, native to tropical Asia, noted for the spontaneous, jerking, signallike motions of its leaflets.