17-letter words containing ec
- self-depreciating — self-deprecating.
- self-recollection — the act or power of recollecting, or recalling to mind; remembrance.
- series connection — a circuit in which positive and negative cells are connected, thus increasing voltage
- shopping precinct — pedestrian area with shops
- shorter catechism — one of the two catechisms established by the Westminster Assembly in 1647, used chiefly in Presbyterian churches.
- silicon rectifier — a rectifier consisting of a semiconductor diode using crystalline silicon
- silver collection — a collection that consists of silver coins that is made at a meeting etc
- socioeconomically — of, relating to, or signifying the combination or interaction of social and economic factors: socioeconomic study; socioeconomic status.
- sound effects man — a man who produces sounds artificially or reproduces them from a recording, etc, to create a theatrical effect, such as the bringing together of two halves of a hollow coconut shell to simulate a horse's gallop. Such sound effects are used in plays, films, etc
- sound spectrogram — a graphic representation, produced by a sound spectrograph, of the frequency, intensity, duration, and variation with time of the resonance of a sound or series of sounds.
- speak one's piece — a separate or limited portion or quantity of something: a piece of land; a piece of chocolate.
- 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.
- special messenger — a postal worker who delivers mail by special delivery
- special privilege — exclusive advantage
- special schooling — the system of educating children with special needs in schools designed to meet their needs
- specific humidity — the ratio of the mass of water vapor in air to the total mass of the mixture of air and water vapor.
- 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.
- spectrohelioscope — a spectroheliograph.
- spectromicroscope — a microscope with an attached spectroscope.
- spectrophotometer — an instrument for making photometric comparisons between parts of spectra.
- spectrophotometry — an instrument for making photometric comparisons between parts of spectra.
- 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 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.
- spectrum disorder — any of a group of disorders each having symptoms that occur on a continuum and certain features that are shared along its spectrum but that manifest in markedly different forms and degrees. See also autism spectrum disorder.
- speech correction — the reeducation of speech habits that deviate from accepted speech standards.
- speech difficulty — a problem encountered in speaking
- speech impediment — speaking disorder
- 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.
- stereospecificity — (of a reaction) producing a simple stereoisomer.
- subject catalogue — a catalogue with entries arranged by subject in a classified sequence
- subjective spirit — spirit, insofar as it falls short of the attainments of objective spirit.
- suction lipectomy — the removal of fatty tissue by making a small incision in the skin, loosening the fat layer, and withdrawing it by suction.
- support mechanism — any formal system or method of providing support or assistance
- take second place — If one thing takes second place to another, it is considered to be less important and is given less attention than the other thing.
- 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.
- the electoral map — a map showing the distribution of constituencies over a country
- the perfect tense — the tense of a verb that indicates that the action has been completed
- thermoelectricity — electricity generated by heat or temperature difference, as in a thermocouple.
- three-piece suite — a set of three matching pieces of furniture, usually a combination of a sofa and chairs
- to risk your neck — If you say that someone is risking their neck, you mean they are doing something very dangerous, often in order to achieve something.
- top-security wing — a wing of a prison, mental hospital, etc that has a very high level of precautions against escape