15-letter words containing a, m, l
- sodium silicate — a substance having the general formula, Na2O.xSiO2, where x varies between 3 and 5, existing as an amorphous powder or present in a usually viscous aqueous solution
- sodium sulphate — a solid white substance that occurs naturally as thenardite and is usually used as the white anhydrous compound (salt cake) or the white crystalline decahydrate (Glauber's salt) in making glass, detergents, and pulp. Formula: Na2SO4
- soft-shell clam — an edible clam, Mya arenaria, inhabiting waters along both coasts of North America, having an oval, relatively thin, whitish shell.
- soldier's medal — a medal awarded to any member of the Army of the United States, or of any military organization serving with it, who distinguishes himself or herself by heroism not involving conflict with an enemy.
- solomon islands — (used with a plural verb) an archipelago in the W Pacific Ocean, E of New Guinea; important World War II battles; politically divided between Papua New Guinea and the Solomon Islands.
- somerset island — an island in the Arctic Ocean in Nunavut, Canada, NW of Baffin Island. 9594 sq. mi. (24,848 sq. km).
- source material — original, authoritative, or basic materials utilized in research, as diaries or manuscripts.
- south glamorgan — a county in SE Wales. 161 sq. mi. (416 sq. km).
- south milwaukee — a city in SE Wisconsin.
- spectrochemical — of, relating to, or utilizing the techniques of spectrochemistry.
- spermatoblastic — relating to a spermatoblast
- spread sampling — the selection of a corpus for statistical analysis by selecting a number of short passages at random throughout the work and considering their aggregation
- spread-eagleism — boastfulness or bombast, especially in the display of patriotic or nationalistic pride in the U.S.; flag-waving.
- stalagmitically — in a way that relates to, consists of, or is like stalagmites
- star-nosed mole — a North American mole, Condylura cristata, having a starlike ring of fleshy processes around the end of the snout.
- state socialism — the theory, doctrine, and movement advocating a planned economy controlled by the state, with state ownership of all industries and natural resources.
- stigmatophilist — a person who has stigmatophilia
- 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.
- strephosymbolia — a condition of perceiving objects as their mirror image and, specifically, having difficulty in distinguishing letters in words
- subalimentation — hypoalimentation.
- sublapsarianism — infralapsarianism.
- summa cum laude — with highest praise: used in diplomas to grant the highest of three special honors for grades above the average.
- summer holidays — the time when children do not go to school in the summer
- summer triangle — a group of three first-magnitude stars (Deneb, Vega, and Altair) visible during the summer in the N skies
- supernaturalism — supernatural character or agency.
- suppiluliumas i — king of the Hittites (?1375–?1335 bc); founder of the Hittite empire
- supplementation — the act or process of supplementing.
- symbol retailer — any member of a voluntary group of independent retailers, often using a common name or symbol, formed to obtain better prices from wholesalers or manufacturers in competition with supermarket chains
- sympathetically — characterized by, proceeding from, exhibiting, or feeling sympathy; sympathizing; compassionate: a sympathetic listener.
- symptomatically — pertaining to a symptom or symptoms.
- symptomological — relating to symptomology
- systems analyst — A systems analyst is someone whose job is to decide what computer equipment and software a company needs, and to provide it.
- tablet computer — a number of sheets of writing paper, business forms, etc., fastened together at the edge; pad.
- talcum (powder) — a powder for the body and face made of powdered, purified talc, usually perfumed
- talking machine — Older Use. a phonograph.
- tall meadow rue — a meadow rue, Thalictrum polygamum.
- tamarisk gerbil — gerbil (def 2).
- 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.
- tarsometatarsal — the large bone in the lower leg of a bird with which the toe bones articulate, formed by the fusion of tarsal and metatarsal bones.
- 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.
- telamonian ajax — Ajax (def 1).
- telecommunicate — to transmit (data, sound, images, etc.) by telecommunications.
- temperamentally — having or exhibiting a strongly marked, individual temperament.
- terminal market — an organized market in a city into which large quantities of agricultural produce, livestock, etc., are shipped for distribution and sale.
- tetramethyllead — a colorless liquid, (CH 3) 4 Pb, insoluble in water, slightly soluble in alcohol and benzene, used as an antiknock agent in gasoline.
- the black stump — an imaginary marker of the extent of civilization (esp in the phrase beyond the black stump)
- the common weal — the good of society
- the holy family — the infant Jesus, Mary, and St Joseph
- the last moment — If someone does something at the last moment, they do it at the latest time possible.