15-letter words containing f, i
- free soil party — a former U.S. political party (1848–56) that opposed the extension of slavery in the Territories not yet admitted to statehood.
- free throw line — foul line (def 2).
- free university — a school run informally by and for college students, organized to offer courses and approaches not usually offered in a college curriculum.
- free-tailed bat — any of various small, swift, insect-eating bats of the family Molossidae, common in warm climates, having thick, leathery ears and a tail that projects well beyond the tail membrane.
- freedom fighter — a fighter for freedom, especially a person who battles against established forces of tyranny and dictatorship.
- freight charges — the price charged for conveying goods by freight
- french canadian — a descendant of the early French colonists of Canada.
- french dressing — salad dressing prepared chiefly from oil, vinegar, and seasonings.
- french guianese — an overseas department of France, on the NE coast of South America: formerly a French colony. 35,135 sq. mi. (91,000 sq. km). Capital: Cayenne.
- french knickers — women's wide-legged underpants
- french marigold — a composite plant, Tagetes patula, of Mexico, having yellow flowers with red markings.
- french tamarisk — a shrub or small tree, Tamarix gallica, of the Mediterranean region, having bluish foliage and white or pinkish flowers.
- french-speaking — able to speak French
- fresh-air fiend — a person who enjoys being outdoors or having good ventilation when indoors
- fresnel biprism — biprism.
- fresnel mirrors — two plane mirrors so linked that a beam of light falling on them is reflected in slightly different directions, thus producing interference fringes in the area where this reflected light overlaps
- friar's lantern — ignis fatuus (def 1).
- friction clutch — a clutch in which one part turns another by friction between them.
- friedmann model — any model of the universe deduced from a homogeneous, isotropic solution of Einstein's field equations without a cosmological constant. Such models form the mathematical basis for many modern cosmologies and provide for expansion or contraction of the universe.
- friedrichshafen — a city in Baden-Württemberg, S Germany, on Lake Constance.
- friend at court — a friend in a position of influence or power who may advance one's interests, especially a helpful person who is close to someone in authority.
- frigidoreceptor — a receptor stimulated by cold.
- fringe festival — an unofficial, often unconventional, arts festival that is associated with another, larger festival
- fringed gentian — a plant of the genus Gentianopsis (or Gentiana), especially G. crinita, having a tubular blue corolla with four fringed petals.
- fringing forest — gallery forest.
- frisian carving — geometrical incised carving.
- frisian islands — a chain of islands in the North Sea along the coasts of the Netherlands, Germany, and Denmark: separated from the mainland by shallows
- frozen daiquiri — a cocktail consisting of rum, lemon or lime juice, and sugar, vigorously beaten together with finely crushed ice and served with a straw.
- fructifications — Plural form of fructification.
- ft-se 100 index — Financial Times Stock Exchange 100 Index
- fuel efficiency — the (least) amount of fuel used in proportion to the number of miles travelled
- fulfill oneself — to realize completely one's ambitions, potentialities, etc.
- full outer join — outer join
- full-cream milk — whole unskimmed milk
- fully fashioned — (of stockings, knitwear, etc) shaped and seamed so as to fit closely
- fumitory family — the plant family Fumariaceae, characterized by herbaceous plants having deeply cut basal or alternate leaves, flowers with four petals of which one or two are spurred or lobed, and fruit in the form of a capsule, and including the bleeding heart, Dutchman's-breeches, fumitory, and squirrel corn.
- functionability — functional (def 3).
- functional food — a food containing additives which provide extra nutritional value
- functional load — the relative frequency of occurrence of words that are differentiated in one and the same position by only one distinctive feature. In English, the opposition of voiced and voiceless th has a low functional load being used only to distinguish such pairs as ether and either, or wreath and wreathe.
- functional unit — A subsystem of the central processing unit of a computer. E.g. arithmetic and logic unit, memory address register, barrel shifter, register file.
- functionalistic — of or relating to a function or functions: functional difficulties in the administration.
- functionalities — of or relating to a function or functions: functional difficulties in the administration.
- fundamentalists — Plural form of fundamentalist.
- funeral oration — a formal speech delivered at a funeral
- funeral service — ceremony at a burial or cremation
- fungistatically — in a fungistatic manner
- furniture depot — a shop that sells the movable, generally functional, articles that equip a room, house, etc
- furniture mover — person: removal worker
- furniture store — shop: sells furnishings
- fusospirillosis — (medicine) alternative name of acute necrotizing ulcerative gingivitis.