15-letter words containing i, s, u, e, l
- strombuliferous — having organs coiled as spirals
- student council — a representative body composed chiefly of students chosen by their classmates to organize social and extracurricular activities and to participate in the government of a school or college.
- subalimentation — hypoalimentation.
- subclavian vein — either of a pair of veins, one on each side of the body, that return blood from the arms to the heart.
- subintellection — an implication that is more or less understood
- subintelligence — below average intelligence
- subperiosteally — the normal investment of bone, consisting of a dense, fibrous outer layer, to which muscles attach, and a more delicate, inner layer capable of forming bone.
- subprofessional — being below professional standards: subprofessional health care.
- subreptitiously — in a subreptitious manner
- subsidiary cell — Immunology. any of various cells of the immune system that work with T or B cells to initiate a specific immune response.
- substantiatable — to establish by proof or competent evidence: to substantiate a charge.
- succinylcholine — a drug, C14H30N2O4, used primarily as a muscle relaxant, produced by the esterization of succinic acid with choline
- sulfite process — a process for making wood pulp by digesting wood chips in an acid liquor consisting of sulfurous acid and a salt, usually calcium bisulfite.
- sulfiting agent — sulfite (def 2).
- sulfur trioxide — an irritant, corrosive, low-melting solid, SO 3 , obtained by the oxidation of sulfur dioxide, used as an intermediate in the manufacture of sulfuric acid.
- sulphinpyrazone — a uricosuric drug with molecular formula C23H20N2O3S, used in the treatment of chronic gout
- sulphur dioxide — a colourless soluble pungent gas produced by burning sulphur. It is both an oxidizing and a reducing agent and is used in the manufacture of sulphuric acid, the preservation of a wide range of foodstuffs (E220), bleaching, and disinfecting. Formula: SO2
- summer holidays — the time when children do not go to school in the summer
- summer solstice — the solstice on or about June 21st that marks the beginning of summer in the Northern Hemisphere.
- summer triangle — a group of three first-magnitude stars (Deneb, Vega, and Altair) visible during the summer in the N skies
- super-sexuality — sexual character; possession of the structural and functional traits of sex.
- superexaltation — extreme or supreme exaltation; the act of superexalting; the process or condition of being superexalted
- superficialness — being at, on, or near the surface: a superficial wound.
- superindividual — greater than the individual
- superinvolution — an act or instance of involving or entangling; involvement.
- 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.
- superplasticity — the phenomenon, exhibited by certain metals and alloys usually at high temperatures, of stretching to extreme lengths without breaking
- superspecialist — a highly skilled specialist
- supplementation — the act or process of supplementing.
- supporting role — acting: secondary part
- suppressibility — the capacity to be suppressed
- supreme council — the legislature of the former Soviet Union and its successor states, consisting of an upper house (Soviet of the Union or Council of the Union) whose delegates are elected on the basis of population, and a lower house (Soviet of Nationalities or Council of Nationalities) whose delegates are elected to represent the various nationalities.
- surgical needle — a needle for suturing.
- surgical strike — a military action designed to destroy a particular target without harming other people or damaging other buildings near it
- surreptitiously — obtained, done, made, etc., by stealth; secret or unauthorized; clandestine: a surreptitious glance.
- survival course — a course that teaches people how to survive in the wild and in other dangerous environments
- suspension file — a folder for documents that has protruding ends that can be hung over rails for storage
- sustained yield — the continuing supply of a natural resource, as timber, through scheduled harvests to insure replacement by regrowth or reproduction.
- sylvian fissure — lateral fissure.
- system building — a method of building in which prefabricated components are used to speed the construction of buildings
- television tube — a cathode-ray tube designed for the reproduction of television pictures
- tentaculiferous — having tentacles
- tequila sunrise — a cocktail, usually consisting of tequila, orange juice, and grenadine. The ingredients have different densities and settle into bands of colour that resemble the sky at sunrise
- the square mile — the area in central London in which the United Kingdom's major financial business is transacted
- titius-bode law — Bode's law.
- title insurance — insurance protecting the owner or mortgagee of real estate from lawsuits or claims arising from a defective title.