16-letter words containing a, l, t, r, u
- elburz mountains — a mountain range in N Iran, parallel to the SW and S shores of the Caspian Sea. Highest peak: Mount Demavend, 5671 m (18 606 ft)
- electric furnace — any furnace in which the heat is provided by an electric current
- electrical fault — a fault caused by something electrical
- electroacoustics — a branch of acoustics that deals with the conversion of sound into electricity and vice versa, as in a microphone or a speaker
- electrohydraulic — Relating to electrohydraulics.
- electron capture — the transformation of an atomic nucleus in which an electron from the atom is spontaneously absorbed into the nucleus. A proton is changed into a neutron, thereby reducing the atomic number by 1. A neutrino is emitted. The process may be detected by the consequent emission of the characteristic X-rays of the resultant element
- elegiac quatrain — a poetic stanza consisting of four lines of iambic pentameter rhyming alternately.
- emotional labour — work that requires good interpersonal skills
- emulator program — (networking) (EP) IBM software that emulates a 2701/2/3 hard-wired IBM 360 communications controller and resides in a 370x/372x/374x comms controller. See also Partitioned Emulation Program (PEP).
- escalator clause — a clause in a contract stipulating an adjustment in wages, prices, etc, in the event of specified changes in conditions, such as a large rise in the cost of living or price of raw materials
- extemporaneously — In an extemporaneous manner; without prior preparation or planning.
- external auditor — sb brought in to check financial records
- external student — a student studying a university subject extramurally
- feel the draught — to be short of money
- ferrous sulphate — an iron salt with a saline taste, usually obtained as greenish crystals of the heptahydrate, which are converted to the white monohydrate above 100°C: used in inks, tanning, water purification, and in the treatment of anaemia. Formula: FeSO4
- feulgen reaction — a reaction in which an aldehyde combines with a modified Schiff's reagent to produce a purplish compound: used especially to test for the presence of DNA
- filterable virus — a virus particle small enough to pass through a filter of diatomaceous earth or porcelain, which will not pass bacteria: chiefly historical or an informal indicator of size, as synthetic membrane filters now permit passage of the smallest virus.
- fire regulations — rules intended to make sure that people and property stay safe in the event of a fire
- first lieutenant — an officer ranking next above second lieutenant and next below a captain.
- flame cultivator — an implement that kills weeds by scorching them with a directed flow of flaming gas.
- flat-track bully — a sportsperson who dominates inferior opposition, but who cannot beat top-level opponents
- flight simulator — a device used in pilot and crew training that provides a cockpit environment and sensations of flight under actual conditions.
- fluorescent lamp — a tubular electric discharge lamp in which light is produced by the fluorescence of phosphors coating the inside of the tube.
- fool around with — have casual sex
- for external use — If medicine is for external use, it is intended to be used only on the outside of your body, and not to be eaten or drunk.
- four-star petrol — petrol containing lead, formerly sold in the UK
- frankfurt school — a school of thought, founded at the University of Frankfurt in 1923 by Theodor Adorno, Herbert Marcuse and others, derived from Marxist, Freudian, and Hegelian theory
- functional group — a group of atoms responsible for the characteristic behavior of the class of compounds in which the group occurs, as the hydroxyl group in alcohols.
- functional water — water containing additives that provide extra nutritional value
- fundamental star — one of a number of stars with positions that have been determined accurately and that are used as reference stars for the determination of positions of other celestial objects.
- funeral director — a person, usually a licensed embalmer, who supervises or conducts the preparation of the dead for burial and directs or arranges funerals.
- galactic cluster — a comparatively young, irregularly shaped group of stars, often numbering up to several hundred, and held together by mutual gravitation; usually found along the central plane of the Milky Way and other galaxies.
- galactic equator — the great circle on the celestial sphere that is equidistant from the galactic poles, being inclined approximately 62° to the celestial equator and lying about one degree north of the center line of the Milky Way.
- general factotum — a person who does all sorts of jobs; general assistant
- general quarters — a condition of readiness for combat on a warship, during which crew members remain at their battle stations and have guns and ammunition ready for immediate loading.
- general solution — a solution to a differential equation that contains arbitrary, unevaluated constants.
- globular cluster — a comparatively older, spherically symmetrical, compact group of up to a million old stars, held together by mutual gravitation, that are located in the galactic halo and move in giant and highly eccentric orbits around the galactic center.
- golden parachute — an employment contract or agreement guaranteeing a key executive of a company substantial severance pay and other financial benefits in the event of job loss caused by the company's being sold or merged.
- granulated paper — paper with a roughened surface
- granulated sugar — a coarsely ground white sugar, widely used as a sweetener.
- granulocytopenia — a diminished number of granulocytes in the blood, which occurs in certain forms of anaemia
- great blue heron — a large American heron, Ardea herodias, having bluish-gray plumage.
- great soil group — according to a system of classification that originated in Russia, any of several broad groups of soils with common characteristics usually associated with particular climates and vegetation types.
- great-granduncle — an uncle of one's grandfather or grandmother.
- grounded neutral — Grounded neutral is the situation in which the neutral wire of an electrical supply system is connected to ground.
- gulf of martaban — an inlet of the Bay of Bengal in Myanmar
- gun control laws — the laws that restrict the possession and use of guns
- hamiltonian tour — Hamiltonian problem
- hawksbill turtle — a sea turtle, Eretmochelys imbricata, the shell of which is the source of tortoise shell: an endangered species.
- health authority — a government agency that is responsible for NHS care in a particular area