16-letter words containing a, r, o, l, i
- social gathering — party, get-together
- social insurance — any of various forms of insurance in which a government is an insurer, especially such insurance that provides assistance to disabled or unemployed workers and to aged persons.
- social secretary — a personal secretary employed to make social appointments and handle personal correspondence.
- social structure — structure (def 9).
- software library — a collection of programs that are used to develop software
- solar prominence — prominence (def 3).
- sole beneficiary — the only beneficiary
- solid propellant — a rocket propellant in solid form, usually containing a mixture or combination of fuel and oxidizer.
- source materials — publications from which information is obtained
- south australian — a state in S Australia. 380,070 sq. mi. (984,380 sq. km). Capital: Adelaide.
- south carolinian — a state in the SE United States, on the Atlantic coast. 31,055 sq. mi. (80,430 sq. km). Capital: Columbia. Abbreviation: SC (for use with zip code), S.C.
- sparking voltage — the minimum voltage required to produce a spark across a given spark gap.
- speak for itself — be self-evident
- spectroheliogram — a photograph of the sun made with a spectroheliograph.
- spiritualization — to make spiritual.
- spring snowflake — a European amaryllidaceous plant, Leucojum vernum, with white nodding bell-shaped flowers
- square kilometer — a unit of area measurement equal to a square measuring one kilometer on each side. 2 , sq. km. Abbreviation: km.
- st. clair shores — a city in SE Michigan, near Detroit.
- stannic chloride — a colorless fuming and caustic liquid, SnCl 4 , soluble in water and alcohol, that converts with water to a crystalline solid: used for electrically conductive and electroluminescent coatings and in ceramics.
- stereoregularity — (of a polymer) the degree to which successive configurations in space along the chain follow a simple rule. Also called tacticity. Compare configuration (def 4).
- still photograph — a photograph taken from a cinema film which is used for publicity purposes
- stonecrop family — the plant family Crassulaceae, characterized by succulent herbaceous plants and shrubs with simple, fleshy leaves, clusters of small flowers, and dry, dehiscent fruit, and including hen-and-chickens, houseleek, kalanchoe, live-forever, orpine, sedum, and stonecrop.
- storage terminal — A storage terminal is a building or area with large tanks for storing oil, gas, and other petrochemical products.
- strongyloidiasis — an intestinal disease caused by infection with the nematode worm Strongyloides stercoralis
- subcartilaginous — partially or incompletely cartilaginous.
- subtropical high — one of several highs, as the Azores and Pacific highs, that prevail over the oceans at latitudes of about 30 degrees N and S. Also called subtropical anticyclone. Compare high (def 37).
- sugar plantation — a large area of land where sugar is grown
- sulfanilyl group — the para form of the group C 6 H 6 NO 2 S–, derived from sulfanilic acid.
- sulfocarbanilide — thiocarbanilide.
- sulu archipelago — an island group in the SW Philippines, separating the Sulawesi Sea from the Sulu Sea. 1086 sq. mi. (2813 sq. km). Capital: Jolo.
- summer complaint — an acute condition of diarrhea, occurring during the hot summer months chiefly in infants and children, caused by bacterial contamination of food and associated with poor hygiene.
- superior general — the superior of an order or congregation.
- supernationalism — an extreme or fanatical loyalty or devotion to a nation.
- supranationalism — outside or beyond the authority of one national government, as a project or policy that is planned and controlled by a group of nations.
- taurocholic acid — an acid, C 26 H 45 NO 7 S, occurring as a sodium salt in the bile of carnivorous animals, which on hydrolysis yields taurine and cholic acid.
- telecommunicator — to transmit (data, sound, images, etc.) by telecommunications.
- terminal adaptor — (networking, hardware) (TA) Equipment used to adapt Integrated Services Digital Network (ISDN) Basic Rate Interface (BRI) channels to existing terminal equipment standards such as EIA-232 and V.35. A Terminal Adaptor is typically packaged like a modem, either as a stand-alone unit or as an interface card that plugs into a computer or other communications equipment (such as a router or PBX). A Terminal Adaptor does not interoperate with a modem; it replaces it.
- terminal moraine — a moraine marking the farthest advance of a glacier or ice sheet.
- territorial army — The Territorial Army is a British armed force whose members are not professional soldiers but train as soldiers in their spare time.
- tertiary college — a college system incorporating the secondary school sixth form and vocational courses
- tetrahydrozoline — a compound, C 13 H 16 N 2 , used in the treatment of nasal congestion and certain conditions of eye irritation.
- texas revolution — a revolutionary movement, 1832–36, in which U.S. settlers asserted their independence from Mexico and established the republic of Texas.
- the hill of tara — the historic seat of the ancient Irish kings, in Co Meath near Dublin
- the lion's share — the largest portion
- the little karoo — a high arid plateau in South Africa
- thermionic valve — vacuum tube.
- thermoacidophile — any organism, especially a type of archaebacterium, that thrives in strongly acidic environments at high temperatures.
- thermoplasticity — soft and pliable when heated, as some plastics, without any change of the inherent properties.
- thermoregulation — the regulation of body temperature.
- three-point play — a play in which a player sinks the free throw that was awarded when the player was fouled while scoring a basket.