17-letter words containing e, n, c, a, s, r
- special messenger — a postal worker who delivers mail by special delivery
- spectrum analyser — an instrument that splits an input waveform into its frequency components, which are then displayed
- spectrum analysis — the determination of the constitution or condition of bodies and substances by means of the spectra they produce.
- spherical polygon — a closed figure formed by arcs of great circles on a spherical surface.
- spongy parenchyma — the lower layer of the ground tissue of a leaf, characteristically containing irregularly shaped cells with relatively few chloroplasts and large intercellular spaces.
- spring cankerworm — the striped, green caterpillar of any of several geometrid moths: a foliage pest of various fruit and shade trees, as Paleacrita vernata (spring cankerworm) and Alsophila pometaria (fall cankerworm)
- square centimeter — a unit of area measurement equal to a square measuring one centimeter on each side. 2 , sq. cm. Abbreviation: cm.
- squeegee merchant — a person who attempts to make money by squeegeeing the windscreens of cars that are stopped at traffic lights and then asking for payment
- stand on ceremony — to insist on or act with excessive formality
- stannous chloride — a white, crystalline, water-soluble solid, SnCl 2 ⋅2H 2 O, used chiefly as a reducing and tinning agent, and as a mordant in dyeing with cochineal.
- stare in the face — to gaze fixedly and intently, especially with the eyes wide open.
- storm in a teacup — a violent fuss or disturbance over a trivial matter
- strange attractor — Physics. a stable, nonperiodic state or behavior exhibited by some dynamic systems, especially turbulent ones, that can be represented as a nonrepeating pattern in the system's phase space.
- stray capacitance — undesired capacitance in equipment, occurring between the wiring, between the wiring and the chassis, or between components and the chassis
- subclavian artery — either of a pair of arteries, one on each side of the body, that carry the main supply of blood to the arms.
- subclavian groove — either of two grooves in the first rib, one for the main artery (subclavian artery) and the other for the main vein (subclavian vein) of the arm
- subscription rate — the price charged for a subscription
- sufficient reason — the principle that nothing happens by pure chance, but that an explanation must always be available
- sunday observance — the fact of keeping Sunday as a special day when people go to church
- superaerodynamics — the branch of aerodynamics that deals with gases at very low densities.
- supercolumniation — the placing of one order of columns above another.
- support mechanism — any formal system or method of providing support or assistance
- supreme commander — the military officer commanding all allied forces in a theater of war.
- surface condenser — a device condensing steam or vapor by passing it over a cool surface.
- surface treatment — A surface treatment is a process applied to the surface of a material to make it better in some way, for example by making it more resistant to corrosion or wear.
- surgical dressing — a dressing made of cotton, used for incisions made during surgery
- sweet mock orange — the syringa, Philadelphus coronarius.
- sword and sorcery — a genre of literature and film, usually set in days of old with magic as well as sword fighting
- sydenham's chorea — a form of chorea affecting children, often associated with rheumatic fever
- teaching software — computer software for use in providing online education
- technical support — an advising and troubleshooting service provided by a manufacturer, typically a software or hardware developer, to its customers, often online or on the telephone.
- tertiary consumer — a carnivore at the topmost level in a food chain that feeds on other carnivores; an animal that feeds only on secondary consumers.
- the carboniferous — the Carboniferous period or rock system
- thread escutcheon — a raised metal rim around a keyhole.
- threshing machine — a machine for removing grains and seeds from straw and chaff.
- trade association — an association of people or companies in a particular business or trade, organized to promote their common interests.
- traffic diversion — a special route arranged for traffic to follow when the normal route cannot be used
- transcendentalism — transcendental character, thought, or language.
- transcendentalist — transcendental character, thought, or language.
- transcendentalize — to cause to become transcendent.
- transdermal patch — a small piece of material used to mend a tear or break, to cover a hole, or to strengthen a weak place: patches at the elbows of a sports jacket.
- transfer function — The transfer function of a circuit is the ratio of the response to the input.
- transonic barrier — sound barrier.
- trigger mechanism — a physiological or psychological process caused by a stimulus and resulting in a usually severe reaction.
- ultraconservative — extremely conservative, especially in politics.
- uncircumscribable — to draw a line around; encircle: to circumscribe a city on a map.
- unclassified road — a road that has not been given a grade because it is of a basic standard
- uncomfortableness — causing discomfort or distress; painful; irritating.
- uncooperativeness — working or acting together willingly for a common purpose or benefit.
- undercompensation — to compensate or pay less than is fair, customary, or expected.