12-letter words containing o, c, n, r
- fm cyclotron — a type of cyclotron that synchronizes its accelerating voltage with particle velocity in order to compensate for the relativistic mass increase of the particle as it approaches the speed of light.
- food counter — a counter in a shop, bar, cafeteria, etc where food is sold or served
- for a change — contrary to the norm
- for instance — a case or occurrence of anything: fresh instances of oppression.
- for-instance — an instance or example: Give me a for-instance of what you mean.
- forbearances — Plural form of forbearance.
- forced entry — entry into a building by force, eg by forcing a lock
- forcefulness — full of force; powerful; vigorous; effective: a forceful plea for peace.
- forcibleness — The quality of being forcible.
- forebearance — Misspelling of forbearance.
- forensically — pertaining to, connected with, or used in courts of law or public discussion and debate.
- forked chain — branched chain.
- fornications — Plural form of fornication.
- fornicatress — (obsolete) A woman guilty of fornication.
- fort collins — a city in N Colorado.
- fort jackson — a military reservation and U.S. Army training center in N central South Carolina, NE of Columbia.
- fort mchenry — a town in NE Illinois.
- fort pickens — Andrew, 1739–1817, American Revolutionary general.
- fortruncible — A cross between Fortran and RUNCIBLE for the IBM 650. Listed in CACM 2(5):16 (May 1959).
- forty-second — next after the forty-first; being the ordinal number for 42.
- four-channel — Audio. quadraphonic.
- four-corners — a point in the SW U.S., at the intersection of 37° N latitude and 109° W longitude, where the boundaries of four states—Arizona, Utah, Colorado, and New Mexico—meet: the only such point in the U.S.
- fractionally — pertaining to fractions; comprising a part or the parts of a unit; constituting a fraction: fractional numbers.
- fractionated — Simple past tense and past participle of fractionate.
- fractionator — Chemistry. an apparatus for fractional distillation. Compare cracker (def 10).
- francophilia — Alternative capitalization of Francophilia.
- francophobia — the phenomenon of hating French speakers, culture, or people
- francophones — Plural form of francophone.
- free coinage — the unrestricted coinage of bullion or of a specified metal, as silver, into money for any person bringing it to the mint, either with or without charge for minting.
- free company — a band of free companions.
- french broad — a river in W North Carolina and E Tennessee, flowing N and NW to join the Holston River at Knoxville to form the Tennessee River. 210 miles (338 km) long.
- french congo — former name of the People's Republic of the Congo.
- french doors — a door having glass panes throughout or nearly throughout its length.
- french shore — either of two stretches of coastline inhabited mainly by Francophone Canadians: the W coast of Newfoundland and the SW coast of Nova Scotia between Yarmouth and Digby.
- french toast — bread dipped in a batter of egg and milk and sautéed until brown, usually served with syrup or sprinkled with sugar and cinnamon.
- french union — a former association of France and its overseas territories, colonies, and protectorates as constituted in 1946: superseded by the French Community in 1958.
- friction rub — the sound, heard through a stethoscope, made by the rubbing together of the two inflamed layers of pericardium in patients with pericarditis or of pleura in patients with pleurisy
- friction saw — a high-speed circular saw, usually toothless, that is used for cutting metals by using frictional heat to melt the material adjacent to it.
- frictionally — In terms of friction.
- frictionless — surface resistance to relative motion, as of a body sliding or rolling.
- friend-court — amicus curiae.
- frondescence — the process or period of putting forth leaves, as a tree, plant, or the like.
- front office — the executive or administrative office of a company, organization, etc.
- frontbencher — (politics) one who sits on the front bench in a parliament. Typically the spokesmen for those who sit further back.
- frontispiece — an illustrated leaf preceding the title page of a book.
- fructosamine — (organic compound) A chemical compound that can be considered the result of a reaction between fructose and ammonia or an amine (with a molecule of water being released).
- furnace room — a room containing a furnace or an enclosed chamber for producing heat, often on the bottom floor of the building that it heats
- furocoumarin — psoralen.
- furunculosis — the condition characterized by the presence of boils.
- garrison cap — overseas cap.