17-letter words containing e, t, a, c, i
- spatial frequency — the measure of fine detail in an optical image in terms of cycles per millimetre
- special committee — a committee, as of a legislative body, that is formed to examine and report on a specific bill or issue.
- special constable — a person recruited for temporary or occasional police duties, esp in time of emergency
- special education — education that is modified or particularized for those with singular needs, as disabled or maladjusted people, slow learners, or gifted children.
- spectroheliograph — an apparatus for making photographs of the sun with a monochromatic light to show the details of the sun's surface and surroundings as they would appear if the sun emitted only that light.
- spectroradiometer — an instrument for determining the radiant-energy distribution in a spectrum, combining the functions of a spectroscope with those of a radiometer.
- spectroscopically — an optical device for producing and observing a spectrum of light or radiation from any source, consisting essentially of a slit through which the radiation passes, a collimating lens, and an Amici prism.
- spectrum analysis — the determination of the constitution or condition of bodies and substances by means of the spectra they produce.
- spit in the ocean — a variety of poker in which four cards are dealt face down to each player and one card, forming the fifth for all hands, is dealt face up in the center of the table, the exposed card and others of its denomination being wild cards.
- spitting distance — a short space or distance
- sports facilities — places and things for doing sports
- square centimeter — a unit of area measurement equal to a square measuring one centimeter on each side. 2 , sq. cm. Abbreviation: cm.
- square the circle — a rectangle having all four sides of equal length.
- st. vitus's dance — St. Vitus's dance.
- stand-up comedian — performer: tells jokes
- 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.
- stay of execution — If you are given a stay of execution, you are legally allowed to delay obeying an order of a court of law.
- steamship company — a company which has a fleet of steamships
- stock certificate — a certificate evidencing ownership of one or more shares of stock in a corporation.
- storm in a teacup — a violent fuss or disturbance over a trivial matter
- 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.
- subscription rate — the price charged for a subscription
- subtractive color — cyan, yellow, or magenta, as used in the subtractive process of color photography.
- suffice it to say — Suffice it to say or suffice to say is used at the beginning of a statement to indicate that what you are saying is obvious, or that you will only give a short explanation.
- sufficient reason — the principle that nothing happens by pure chance, but that an explanation must always be available
- supercolumniation — the placing of one order of columns above another.
- support mechanism — any formal system or method of providing support or assistance
- swaddling clothes — cloth for wrapping around a baby
- sweating sickness — a febrile epidemic disease that appeared in the 15th and 16th centuries: characterized by profuse sweating and frequently fatal in a few hours.
- sympathetic magic — magic predicated on the belief that one thing or event can affect another at a distance as a consequence of a sympathetic connection between them.
- tabernacle mirror — a mirror of c1800, having columns and a cornice, usually gilt, with a painted panel over the mirror.
- tactile corpuscle — an oval sense organ made of flattened cells and encapsulated nerve endings, occurring in hairless skin, as the tips of the fingers and toes, and functioning as a touch receptor.
- take a chill pill — something that has a calming or relaxing effect.
- take exception to — object to sth
- take into account — an oral or written description of particular events or situations; narrative: an account of the meetings; an account of the trip.
- take into custody — to arrest
- take no notice of — pay no attention to, disregard
- tay-sachs disease — a rare fatal hereditary disease, occurring chiefly in infants and children, especially of eastern European Jewish origin, characterized by a red spot on the retina, gradual blindness, and paralysis.
- teacher education — training to become a teacher, usually at an institution of higher education
- teaching hospital — a hospital associated with a medical college and offering clinical and other facilities to those in various areas of medical study, as students, interns, and residents.
- teaching practice — Teaching practice is a period that a student teacher spends teaching at a school as part of his or her training.
- teaching software — computer software for use in providing online education
- technical college — school of further and vocational education
- technical drawing — the study and practice, esp as a subject taught in school, of the basic techniques of draughtsmanship, as employed in mechanical drawing, architecture, etc
- technical offence — an action which is prohibited by law, but for which no blame can be attached to the person who commits it
- 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.
- telecommunicating — to transmit (data, sound, images, etc.) by telecommunications.
- telecommunication — Sometimes, telecommunication. (used with a singular verb) the transmission of information, as words, sounds, or images, usually over great distances, in the form of electromagnetic signals, as by telegraph, telephone, radio, or television.