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16-letter words containing l, a, f, r, e

  • firewall machine — (networking, security)   A dedicated gateway server with special security precautions on it, used to service external connections (typically from the public Internet). The firewall machine protects servers and networks hidden behind it from crackers. The typical firewall is an inexpensive microprocessor-based Unix machine with no critical data, with public network ports on it, but just one carefully watched connection back to the rest of the cluster. The special precautions may include threat monitoring, call-back, and even a complete iron box keyable to particular incoming IDs or activity patterns. The type of network and security environment of a firewall machine is often called a De-Militarised Zone (DMZ). It may contain other servers such as e-mail servers or proxy gateways - machines that need to be publicly accessible but also need some access to internal systems. Also known as a (Venus) flytrap after the insect-eating plant.
  • firework display — a public event at which fireworks are set alight
  • first lieutenant — an officer ranking next above second lieutenant and next below a captain.
  • flabbergastation — (colloquial) Bewildered shock or surprise; the state or condition of being flabbergasted.
  • flabbergastingly — Surprisingly, astonishingly or amazingly.
  • flamborough head — a chalk promontory in NE England, on the coast of the East Riding of Yorkshire
  • flame cultivator — an implement that kills weeds by scorching them with a directed flow of flaming gas.
  • flash eliminator — a device fitted to the muzzle of a firearm to reduce the flash made by the ignited propellant gases
  • flashbulb memory — the clear recollections that a person may have of the circumstances associated with a dramatic event
  • flat-bed plotter — a mechanized drafting device, usually computer driven, incorporating a moving pen whose horizontal and vertical range in two dimensions is limited only by the size of the bed of the device.
  • flat-bed scanner — a type of optical scanner having a flat, stationary surface on which a page is scanned by a moving head.
  • flatheaded borer — the larva of a metallic wood-boring beetle, having an expanded and flattened anterior end.
  • florencio varela — a city in E Argentina, near Buenos Aires.
  • floridean starch — the storage polysaccharide of red algae.
  • flower arranging — Flower arranging is the art or hobby of arranging cut flowers in a way which makes them look attractive.
  • fluorescent lamp — a tubular electric discharge lamp in which light is produced by the fluorescence of phosphors coating the inside of the tube.
  • flying phalanger — any of various small phalangers of Australia and New Guinea, having a parachutelike fold of skin on each side of the body to give gliding assistance in leaping.
  • follicular phase — a stage of the menstrual cycle, from onset of menstruation to ovulation.
  • follow-my-leader — a game in which the players must repeat the actions of the leader
  • food intolerance — an intolerance of a specific type of food, causing an adverse reaction
  • for all sb cares — You can use for all I care to emphasize that it does not matter at all to you what someone does.
  • 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.
  • foreign language — language not one's mother tongue
  • foreign national — citizen of another country
  • forswear oneself — to swear falsely; perjure oneself
  • fort leavenworth — a military reservation and U.S. Army training center in E Kansas adjoining Leavenworth, one of the oldest (1827) military posts W of the Mississippi and site of federal penitentiary.
  • forward delivery — delivery at a future date.
  • four-course meal — A four-course meal is a meal that consists of four parts served one after the other.
  • four-deal bridge — a version of bridge in which four hands only are played, the players then cutting for new partners
  • four-dimensional — of a space having points, or a set having elements, which require four coordinates for their unique determination.
  • four-leaf clover — a clover leaf having four leaflets instead of the usual three, purported to bring good luck.
  • four-star petrol — petrol containing lead, formerly sold in the UK
  • fourier analysis — the expression of any periodic function as a sum of sine and cosine functions, as in an electromagnetic wave function. Compare Fourier series.
  • franchise clause — a clause stipulating that the insured will be responsible for any loss not in excess of a stated amount, and the insurance company will be liable for full payment of the loss equaling or exceeding the amount up to the insured amount.
  • francis of sales — Saint, 1567–1622, French ecclesiastic and writer on theology: bishop of Geneva 1602–22.
  • franco-provencal — a Romance dialect group of western Switzerland and neighboring parts of France: closely related to both Provençal and northern French.
  • franz josef land — an archipelago in the Arctic Ocean, E of Spitzbergen and N of Novaya Zemlya: belongs to the Russian Federation.
  • fraunhofer lines — a set of dark lines appearing in the continuous emission spectrum of the sun. It is caused by the absorption of light of certain wavelengths coming from the hotter region of the sun by elements in the cooler outer atmosphere
  • frederic mistral — Frédéric [frey-dey-reek] /freɪ deɪˈrik/ (Show IPA), 1830–1914, French Provençal poet: Nobel prize 1904.
  • freeboard length — the length of a vessel, measured on the summer load line from the fore side of the stem to some part of the stern, usually the after side of the rudderpost.
  • freight terminal — (on a rail network) a place where freight is stored while awaiting onward transport
  • french polynesia — a French overseas territory in the S Pacific, including the Society Islands, Marquesas Islands, and other scattered island groups. 1544 sq. mi. (4000 sq. km). Capital: Papeete.
  • freshwater pearl — any of the small pearls produced especially by freshwater mussels.
  • friendly islands — Tonga
  • frigate mackerel — a small, blue-green, black-striped fish, Auxis thazard, abundant in tropical seas, having dark, oily flesh that is sometimes used as food.
  • fringed polygala — a North American milkwort, Polygala paucifolia, having flowers with purplish-pink, winglike petals and a fringed tube.
  • front-end loader — a loader having a shovel or bucket at the end of an articulated arm located at the front of the vehicle.
  • frontier orbital — the highest-energy occupied orbital or lowest-energy unoccupied orbital in a molecule. Such orbitals have a large influence on chemical properties
  • 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.
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