16-letter words containing e, f, o, r
- fluorescent lamp — a tubular electric discharge lamp in which light is produced by the fluorescence of phosphors coating the inside of the tube.
- flutter tonguing — a method of sounding a wind instrument, esp the flute, with a rolling movement of the tongue
- focused strategy — a business strategy in which an organization divests itself of all but its core activities, using the funds raised to enhance the distinctive abilities that give it an advantage over its rivals
- follicular phase — a stage of the menstrual cycle, from onset of menstruation to ovulation.
- follow the crowd — copy what others are doing
- follow-my-leader — a game in which the players must repeat the actions of the leader
- follow-up letter — a letter sent as a follow-up to an initial letter or to a telephone call, meeting, etc
- food intolerance — an intolerance of a specific type of food, causing an adverse reaction
- foot in the door — If you say that something helps someone to get their foot in the door or their toe in the door, you mean that it gives them an opportunity to start doing something new, usually in an area that is difficult to succeed in.
- foot reflexology — reflexology (def 1).
- footsteps editor — the technician who adds sound effects, such as doors closing, rain falling, etc, during the postproduction sound-dubbing process
- for a good cause — If you say that something is for a good cause, you mean that it is worth doing or giving to because it will help other people, for example by raising money for charity.
- for a/one minute — If you say that you do not believe for a minute or for one minute that something is true, you are emphasizing that you do not believe that it is true.
- for a/one moment — If you say that you do not believe for a moment or for one moment that something is true, you are emphasizing that you do not believe that it could possibly be true.
- 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.
- for good measure — a unit or standard of measurement: weights and measures.
- for pete's sake! — an expression of frustration, exasperation or annoyance
- for the duration — If you say that something will happen for the duration, you mean that it will happen for as long as a particular situation continues.
- for the meantime — For the meantime means for a period of time from now until something else happens.
- forbes-robertson — Sir Johnston, 1853–1937, English actor and theatrical manager.
- forbid the banns — to raise an objection to a marriage announced in this way
- forbush decrease — the sudden decrease in the intensity of cosmic rays after an increase in solar activity.
- force one's hand — the terminal, prehensile part of the upper limb in humans and other primates, consisting of the wrist, metacarpal area, fingers, and thumb.
- forced vibration — Forced vibration is a type of vibration in which a force is repeatedly applied to a mechanical system.
- fore and aft rig — a sail set in a line from one end the other of a vessel rather than in a square
- fore-and-aft rig — a rig in which the principal sails are fore-and-aft.
- forefathers' day — the anniversary of the day (December 21, 1620, in Old Style December 11) on which the Pilgrims landed at Plymouth, Mass. Owing to an error in changing the date from the Old Style to the New, it is generally observed on December 22.
- foreign commerce — an interchange of goods or commodities, especially on a large scale between different countries (foreign commerce) or between different parts of the same country (domestic commerce) trade; business.
- foreign currency — money used in another country
- foreign exchange — commercial paper drawn on a person or corporation in a foreign nation.
- foreign language — language not one's mother tongue
- foreign minister — (in countries other than the U.S.) a cabinet minister who conducts and supervises foreign and diplomatic relations with other states. Also called, especially British, foreign secretary. Compare secretary of state (def 1).
- foreign national — citizen of another country
- forensic science — the collection of several fields of science to the purposes of law
- forinsec service — foreign service
- forked lightning — Forked lightning is lightning that divides into two or more parts near the ground.
- formation packer — A formation packer is a substance that is used as a seal between the casing and the borehole so that part of the hole can be tested.
- formylmethionine — Alternative spelling of formyl methionine.
- 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.
- fortin barometer — an adjustable cistern barometer, the most common of those employing mercury.
- forward delivery — delivery at a future date.
- forward exchange — a foreign bill purchased at a stipulated price and payable at a future date.
- forwarding agent — freight forwarder.
- founders' shares — shares awarded to the founders of a company and often granting special privileges
- 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.