12-letter words containing f, r, e, o, a
- factorizable — (mathematics, of an integer or polynomial etc) Able to be factorized.
- fall webworm — the larva of any of several moths, as Hyphantria cunea (fall webworm) or Loxostege similalis (garden webworm) which spins a web over the foliage on which it feeds.
- false colour — colour used in a computer or photographic display to help in interpreting the image, as in the use of red to show high temperatures and blue to show low temperatures in an infrared image converter
- fardel-bound — (of ruminants) having the food impacted in the third compartment of the stomach; costive; constipated.
- fare-dodging — the practice of trying to travel on public transport without paying the fare
- farm produce — agricultural products regarded collectively
- fast neutron — a neutron produced by nuclear fission that has lost little energy by collision; a neutron with a kinetic energy in excess of 0.1 MeV
- fast reactor — a nuclear reactor using little or no moderator, fission being caused by fast neutrons
- favorite son — (at a national political convention) a candidate nominated for office by delegates from his or her own state.
- favouredness — the quality of or extent to which something is favoured
- fearsomeness — causing fear: a fearsome noise.
- feather shot — fine bean shot.
- featurectomy — /fee"ch*r-ek"t*-mee/ The act of removing a feature from a program. Featurectomies come in two flavours, the "righteous" and the "reluctant". Righteous featurectomies are performed because the remover believes the program would be more elegant without the feature, or there is already an equivalent and better way to achieve the same end. (Doing so is not quite the same thing as removing a misfeature.) Reluctant featurectomies are performed to satisfy some external constraint such as code size or execution speed.
- feed-forward — A multi-layer perceptron network in which the outputs from all neurons (see McCulloch-Pitts) go to following but not preceding layers, so there are no feedback loops.
- fenestration — the design and disposition of windows and other exterior openings of a building.
- fermentation — the act or process of fermenting.
- fernando póo — Bioko
- ferrocyanide — a salt of ferrocyanic acid, as potassium ferrocyanide, K 4 Fe(CN) 6 .
- festivalgoer — A person attending a festival.
- fiberization — the process or practice of breaking into fibres
- fibroadenoma — a benign tumor originating from glandular tissue, as in the female breast.
- fidel castro — Cipriano [sip-ree-ah-noh;; Spanish see-pree-ah-naw] /ˌsɪp riˈɑ noʊ;; Spanish ˌsi priˈɑ nɔ/ (Show IPA), 1858?–1924, Venezuelan military and political leader: president 1901–08; exiled 1908.
- field ration — ration issued and authorized for troops in the field.
- fingerboards — Plural form of fingerboard.
- fire balloon — a montgolfier.
- fire company — a company of firefighters.
- fire station — a building in which firefighting apparatus and usually fire department personnel are housed; firehouse.
- flabelliform — Shaped like a fan; flabellate.
- flag officer — a naval officer above the rank of captain, as a fleet admiral, admiral, vice-admiral, rear admiral, or commodore, who is entitled to display a flag indicating his or her rank.
- flagellators — Plural form of flagellator.
- flagellatory — relating to flagellation
- flagelliform — long, slender, and flexible, like the lash of a whip.
- flame carbon — a carbon electrode containing metallic salts that colour the arc in a flame-arc light
- flameproofed — Simple past tense and past participle of flameproof.
- flameproofer — any agent which renders something flameproof
- flamethrower — a weapon, either mounted or portable, that sprays ignited incendiary fuel for some distance.
- flammiferous — flame-producing
- flannelboard — a flannel-covered surface to which other flannel pieces, as letters of the alphabet, numbers, etc., adhere merely by contact, used mainly in schools as a visual aid.
- flash memory — Computers. a type of reprogrammable memory that retains information even with the power turned off.
- flash powder — powder that could be ignited to provide a bright light to take a photograph
- flatterously — in a flatterous manner
- flavoprotein — an enzyme, containing riboflavin and linked chemically with a protein, active in the oxidation of foods in animal cells.
- flavorlessly — In a flavorless way.
- float bridge — a bridge, as from a pier to a boat, floating at one end and hinged at the other to permit loading and unloading at any level of water.
- floor leader — the majority leader or minority leader in either the Senate or the House of Representatives.
- floor sample — an appliance, piece of furniture, or other article of merchandise that has been used for display or demonstration and is usually offered at a reduced price.
- floor trader — a member of a stock or commodity exchange who executes orders on the floor of the exchange for his or her own account.
- floor-manage — to act as or in the manner of a floor manager.
- floorwalkers — Plural form of floorwalker.
- florida keys — chain of small islands extending southwest from the S tip of Fla.