17-letter words containing f, n
- field penny-cress — the common penny-cress, Thlaspi arvense.
- fifth commandment — “Honor thy father and thy mother, that thy days may be long upon the land which the Lord thy God giveth thee”: fifth of the Ten Commandments.
- fifth normal form — database normalisation
- figure-eight knot — a kind of knot
- financial adviser — A financial adviser is someone whose job it is to advise people about financial products and services.
- financial futures — futures in a stock-exchange index, currency exchange rate, or interest rate enabling banks, building societies, brokers, and speculators to hedge their involvement in these markets
- financial manager — a person responsible for the supervision and handling of the financial affairs of an organization
- financial planner — a person whose business is advising individuals in the management of their financial affairs
- find fault (with) — to seek and point out faults (of); complain (about); criticize
- find one's tongue — to recover the ability to talk, as after shock or embarrassment
- fine-toothed comb — a comb with fine, closely set teeth
- fingerling potato — a finger-shaped potato
- fingertip control — control exercised through your fingertips, e.g. by touching a touchscreen
- finite difference — difference (def 9c).
- fire commissioner — the senior or officer at state or provincial level in charge of fire prevention and fire safety
- fire extinguisher — a portable container, usually filled with special chemicals for putting out a fire.
- fire-extinguisher — a portable container, usually filled with special chemicals for putting out a fire.
- firehose syndrome — (networking, jargon) An absence, failure or inadequacy of flow control mechanisms causing the sender to overwhelm the receiver. The implication is that, like trying to drink from a firehose, the consequenses are worse than just loss of data, e.g. the receiver may crash. See ping-flood.
- first call on sth — If you have first call on something, you will be asked before anyone else whether you want to buy or use it.
- first commandment — “Thou shalt have no other gods before me”: first of the Ten Commandments.
- first normal form — database normalisation
- first performance — the first time that a play or concert is performed
- first-degree burn — a burned place or area: a burn where fire had ripped through the forest.
- fishnet stockings — leg coverings for women, made from an open mesh fabric resembling netting
- fitness programme — a plan to help someone improve their health and physical condition
- flagrante delicto — Law. in the very act of committing the offense.
- flat as a pancake — without any curves or bumps
- flea in one's ear — a sharp rebuke
- flexible response — a military strategy that enables the response to an attack to be adapted to the nature and strength of the attack
- flight instrument — any instrument used to indicate the altitude, attitude, airspeed, drift, or direction of an aircraft.
- flight lieutenant — A flight lieutenant is an officer of middle rank in the British air force.
- flight supplement — an additional charge payable on the price of an air ticket
- floating currency — a currency that is free to fluctuate against other currencies in accordance with market forces
- floating dry dock — a dock that floats and can be lowered in the water for the entrance of a ship, and then raised for use as a dry dock
- florentine stitch — a straight stitch worked in a high and low relief pattern to form a variety of zigzag or oblique designs.
- flower-of-an-hour — a malvaceous Old World herbaceous plant, Hibiscus trionum, having pale yellow flowers with a bladder-like calyx
- flowering currant — an ornamental shrub, Ribes sanguineum, growing to 2 to 3 metres (6 to 9ft) in height, with red, crimson, yellow, or white flowers: family Saxifragaceae
- flowering dogwood — a North American dogwood tree, Cornus florida, having small greenish flowers in the spring, surrounded by white or pink bracts that resemble petals: the state flower and the state tree of Virginia.
- flowering tobacco — any plant belonging to the genus Nicotiana, of the nightshade family, as N. alata and N. sylvestris, having clusters of fragrant flowers that usually bloom at night, grown as an ornamental.
- fluid lubrication — lubrication in which bearing surfaces are separated by an oil film sustained by the motion of the parts
- fluorescent light — a fluorescent lamp in domestic or commercial use; a fluorescent strip
- fluorescent strip — a fluorescent light in the form of a long strip
- folie de grandeur — a delusion of grandeur; megalomania.
- follow one's nose — the part of the face or facial region in humans and certain animals that contains the nostrils and the organs of smell and functions as the usual passageway for air in respiration: in humans it is a prominence in the center of the face formed of bone and cartilage, serving also to modify or modulate the voice.
- follow the hounds — to hunt a fox, etc. on horseback with hounds
- foolscap envelope — an envelope of dimensions suitable to hold an unfolded sheet of foolscap paper
- foot-pound-second — of or relating to the system of units in which the foot, pound, and second are the principal units of length, mass, and time. Abbreviation: fps, f.p.s.
- football hooligan — a noisy violent football supporter
- footmen's gallery — the rearmost section of seats in the balcony of an English theater, especially in the late 17th and early 18th centuries.
- for ever and ever — for eternity