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13-letter words containing c, l, u, t

  • dualistically — of, relating to, or of the nature of dualism.
  • ducking stool — a former instrument of punishment consisting of a chair in which an offender was tied to be plunged into water.
  • duplicability — The quality of being duplicable.
  • duplicitously — In a duplicitous, two-faced manner.
  • dysfunctional — not performing normally, as an organ or structure of the body; malfunctioning.
  • dzibilchaltun — a large, ancient Mayan ceremonial and commercial center near Mérida, Mexico, founded perhaps as early as 3000 b.c. and in continuous use until the 16th century.
  • educationally — pertaining to education.
  • effectualness — The state or condition of being effectual.
  • electric blue — Something that is electric blue is very bright blue in colour.
  • electric flux — the product of the electric displacement and the area across which it is displaced in an electric field
  • electrocuting — Present participle of electrocute.
  • electrocution — The accidental death or suicide by electric shock.
  • electron tube — (electronics)   (Or tube, vacuum tube, UK: valve, electron valve, thermionic valve, firebottle, glassfet) An electronic component consisting of a space exhausted of gas to such an extent that electrons may move about freely, and two or more electrodes with external connections. Nearly all tubes are of the thermionic type where one electrode, called the cathode, is heated, and electrons are emitted from its surface with a small energy (typically a Volt or less). A second electrode, called the anode (plate) will attract the electrons when it is positive with respect to the cathode, allowing current in one direction but not the other. In types which are used for amplification of signals, additional electrodes, called grids, beam-forming electrodes, focussing electrodes and so on according to their purpose, are introduced between cathode and plate and modify the flow of electrons by electrostatic attraction or (usually) repulsion. A voltage change on a grid can control a substantially greater change in that between cathode and anode. Unlike semiconductors, except perhaps for FETs, the movement of electrons is simply a function of electrostatic field within the active region of the tube, and as a consequence of the very low mass of the electron, the currents can be changed quickly. Moreover, there is no limit to the current density in the space, and the electrodes which do dissapate power are usually metal and can be cooled with forced air, water, or other refrigerants. Today these features cause tubes to be the active device of choice when the signals to be amplified are a power levels of more than about 500 watts. The first electronic digital computers used hundreds of vacuum tubes as their active components which, given the reliability of these devices, meant the computers needed frequent repairs to keep them operating. The chief causes of unreliability are the heater used to heat the cathode and the connector into which the tube was plugged. Vacuum tube manufacturers in the US are nearly a thing of the past, with the exception of the special purpose types used in broadcast and image sensing and displays. Eimac, GE, RCA, and the like would probably refer to specific types such as "Beam Power Tetrode" and the like, and rarely use the generic terms. The cathode ray tube is a special purpose type based on these principles which is used for the visual display in television and computers. X-ray tubes are diodes (two element tubes) used at high voltage; a tungsten anode emits the energetic photons when the energetic electrons hit it. Magnetrons use magnetic fields to constrain the electrons; they provide very simple, high power, ultra-high frequency signals for radar, microwave ovens, and the like. Klystrons amplify signals at high power and microwave frequencies.
  • electrophorus — A device for repeatedly generating static electricity by induction.
  • encapsulating — Present participle of encapsulate.
  • encapsulation — The act of enclosing in a capsule; the growth of a membrane around (any part) so as to enclose it in a capsule.
  • enculturating — Present participle of enculturate.
  • enculturation — The gradual acquisition of the characteristics and norms of a culture or group by a person, another culture, etc.
  • equilibristic — Of or pertaining to equilibristics.
  • equinoctially — In an equinoctial manner; relative to the equinox.
  • estrous cycle — the regular female reproductive cycle of most placental mammals that is under hormonal control and includes a period of heat, followed by ovulation and complex changes of the uterine lining
  • ethnocultural — Relating to or denoting a particular ethnic group.
  • eucharistical — Alternative form of eucharistic.
  • eudicotyledon — any plant belonging to one of the two major groups of flowering plants, comprising over 60 per cent of all plants, normally having net-veined leaves and two cotyledons in the seed
  • euphemistical — Archaic form of euphemistic.
  • excludability — The ability to be excluded.
  • exclusionists — Plural form of exclusionist.
  • extracapsular — (anatomy) Situated outside a capsule, especially outside the capsular ligament of a joint.
  • extracellular — Situated or taking place outside a cell or cells.
  • extrajudicial — (of a sentence) not legally authorized.
  • extravascular — Situated or happening outside of the blood vessels or lymph vessels.
  • facial tissue — a soft, disposable paper tissue especially for cleansing the face or for use as a handkerchief.
  • facultatively — In a facultative manner.
  • faculty board — the governing body of a faculty
  • fasciculation — a fascicular condition.
  • fault breccia — angular rock fragments produced by fracture and grinding during faulting and distributed within or adjacent to the fault plane.
  • fault current — A fault current is a current that results from a fault.
  • faunistically — in a faunistic manner
  • federal court — a court of a federal government, especially one established under the Constitution of the United States.
  • final curtain — end of a theatre performance
  • finite clause — a clause with a finite verb in its predicate.
  • flag of truce — a white flag displayed as an invitation to the enemy to confer, or carried as a sign of peaceful intention by one sent to deal with the enemy.
  • flame cutting — a method of cutting ferrous metals in which the metal is heated by a torch to about 800°C and is oxidized by a stream of oxygen from the torch
  • flash picture — a photograph made using flash photography.
  • flatbed truck — a truck with a flat platform for its body
  • floatcut file — file with rows of parallel teeth
  • floricultural — Of or pertaining to floriculture.
  • floutingstock — a laughing-stock; the object of mockery or flouting
  • flow function — The flow function is the relationship between the strength of a compact and the degree of compaction.
  • fluctuational — Of, pertaining to, or resulting from fluctuation(s).
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