12-letter words containing f, g, l
- floodlighted — Simple past tense and past participle of floodlight.
- floor-length — extending to the floor: a floor-length skirt.
- floor-manage — to act as or in the manner of a floor manager.
- flooring saw — a saw having a curved edge.
- flop forging — forging of both sides of a piece from the same die, the sides being identical.
- flowcharting — (computing) the design and construction of flowcharts.
- flowing well — A flowing well is a well which can produce oil or gas without the use of a mechanical pump.
- fluoridating — Present participle of fluoridate.
- fluorinating — Present participle of fluorinate.
- fluorography — photofluorography.
- flux linkage — the product of the magnetic flux and the number of turns in a given coil.
- fly the flag — to represent or show support for one's country, an organization, etc
- fly-by-light — aircraft control through systems operated by optical fibres rather than mechanical rods
- fly-by-night — not reliable or responsible, especially in business; untrustworthy: a fly-by-night operation.
- flying field — a small landing field with short runways and facilities for servicing airplanes on a lesser scale than an airport.
- flying jenny — Chiefly Midland and Southern U.S. a merry-go-round, especially a relatively small or unadorned one.
- flying lemur — either of two lemurlike mammals, Cynocephalus variegatus, of southeastern Asia and the East Indies, or C. volans, of the Philippines, having broad folds of skin on both sides of the body to aid in gliding from tree to tree: now rare.
- flying mouse — pygmy glider.
- flying shear — (in a continuous rolling mill) a shear that moves with the piece being cut.
- flying squad — a trained, mobile group of police officers, business executives, labor officials, or the like, capable of performing specialized tasks whenever or wherever sent, often for use in emergencies.
- flying start — a start, as in sailboat racing, in which the entrants begin moving before reaching the starting line.
- flying visit — A flying visit is a visit that only lasts a very short time.
- flying wedge — a fast-moving group of law-enforcement officers in a compact, wedge-shaped formation that can infiltrate crowds or protect someone effectively.
- focal length — the distance from a focal point of a lens or mirror to the corresponding principal plane. Symbol: f.
- folding door — a door with hinged sections that can be folded flat against one another when opened.
- folding rule — a rule composed of light strips of wood joined by rivets so as to be foldable, all the opening and closing parts being in parallel planes.
- folding seat — a seat that can be folded down
- folk singing — the singing of folk songs, especially by a group of people.
- food allergy — an allergy to a specific type of food
- footslogging — Present participle of footslog.
- for a giggle — as a joke or prank; not seriously
- forbearingly — In a forbearing manner.
- forbiddingly — In a forbidding manner.
- forebodingly — a prediction; portent.
- forebuilding — (architecture,historical) An outer defense work of a castle used to protect the entrance to the keep.
- foreign bill — a bill of exchange drawn on a payer in one country by a maker in another.
- foreign-flag — (of a vessel or aircraft) having a registry under a nationality other than one's own: rivalry between U.S.-flag freighters and foreign-flag ships.
- foreseeingly — by way of foreseeing
- foresightful — care or provision for the future; provident care; prudence.
- forestalling — Present participle of forestall.
- foretriangle — the triangular area formed by the deck, foremast, and headstay of a sailing vessel
- forgeability — (metallurgy) The quality or degree of being forgeable.
- formal logic — the branch of logic concerned exclusively with the principles of deductive reasoning and with the form rather than the content of propositions.
- formyl group — the univalent group HCO–, derived from formic acid.
- forthrightly — In a forthright manner.
- foul-tasting — having a very unpleasant taste
- four-walling — a form of distribution and exhibition, esp. of films, in which a distributor or producer rents a theater for a fixed amount, pays all advertising and operating costs, and collects all box-office receipts
- fragmentally — fragmentary.
- frangibility — The state or quality of being frangible.
- frankalmoign — a form of tenure by which religious bodies held lands, esp on condition of praying for the soul of the donor