16-letter words containing f, i, n
- drift transistor — a transistor in which the impurity concentration in the base increases from the collector-base junction to the emitter-base junction, producing a resistivity gradient that greatly increases its high-frequency response
- drug trafficking — smuggling illegal drugs
- dysfunctionality — (uncountable) The condition of being dysfunctional.
- eigenfrequencies — Plural form of eigenfrequency.
- electric furnace — any furnace in which the heat is provided by an electric current
- electronic flash — Photography
- energy-efficient — A device or building that is energy-efficient uses relatively little energy to provide the power it needs.
- engineer officer — a ship's officer who is qualified to be in charge of the vessel's propulsion and other machinery
- equation of time — the difference between apparent solar time and mean solar time, being at a maximum in February (over 14 minutes) and November (over 16 minutes)
- equine influenza — a respiratory disease of horses, caused by the Orthomyxoviridae type A virus, characterized by a fever and persistent cough
- examine-in-chief — to examine (one's own witness) in attempting to adduce a case
- exemplifications — Plural form of exemplification.
- exhaust manifold — An exhaust manifold is a heat-resistant tube that connects an engine to an exhaust pipe.
- external affairs — (formerly) the Canadian federal Foreign Affairs department
- extreme fighting — a combat sport incorporating techniques from a range of martial arts, with little if any regulation of the types of blows permissible
- extrinsic factor — vitamin B12
- face recognition — the ability of a computer to scan, store, and recognize human faces for use in identifying people
- facial neuralgia — paroxysmal darting pain and muscular twitching in the face, evoked by rubbing certain points of the face.
- faction fighting — dissension
- fade-in fade-out — an optical effect in which a shot appears gradually out of darkness and then gradually disappears
- fahrenheit scale — Gabriel Daniel [German gah-bree-el dah-nee-el] /German ˈgɑ briˌɛl ˈdɑ niˌɛl/ (Show IPA), 1686–1736, German physicist: devised a temperature scale and introduced the use of mercury in thermometers.
- faintheartedness — The quality or state of being fainthearted.
- fair to middling — free from bias, dishonesty, or injustice: a fair decision; a fair judge.
- falkland islands — disputed islands in Atlantic Ocean
- falling sickness — epilepsy.
- falsificationism — (epistemology) A scientific philosophy based on the requirement that hypotheses must be falsifiable in order to be scientific; if a claim is not able to be refuted it is not a scientific claim.
- family allowance — a regular government payment to the parents of children up to a certain age
- family balancing — the choosing of the sex of a future child on the basis of how many children of each sex a family already has
- family physician — a general practitioner.
- fantail goldfish — an artificially bred, hardy variety of goldfish, usually oval-shaped and deep orange or calico, with a deeply cleft, four-lobed tail held in line with the body.
- farmington hills — a city in SE Michigan.
- farquhar islands — an island group in the Indian Ocean: administratively part of the Seychelles
- fashion business — the business dealing with style in clothes, cosmetics, behaviour, etc, esp the latest or most admired style
- fashion designer — creator of clothing designs
- fashion industry — the industry that deals with the world of fashion
- fashion magazine — periodical about trendy clothing
- feather geranium — a Eurasian weed, Chenopodium botrys, of the amaranth family, having clusters of inconspicuous flowers and unpleasant smelling, lobed leaves.
- federation wheat — an early-maturing drought-resistant variety of wheat developed by William Farrar in 1902
- feeblemindedness — Quality of being feeble-minded; weak intellect.
- feel constrained — If you feel constrained to do something, you feel that you must do it, even though you would prefer not to.
- feeping creature — [feeping creaturism] An unnecessary feature; a bit of chrome that, in the speaker's judgment, is the camel's nose for a whole horde of new features.
- feira de santana — a city in BahÍa state, E Brazil.
- feline distemper — distemper1 (def 1c).
- feminine caesura — a caesura occurring immediately after an unstressed or short syllable.
- feminine hygiene — hygiene relating to specifically female aspects of the body
- ferdinand marcos — Ferdinand E(dralin) [ed-ruh-lin] /ˈɛd rə lɪn/ (Show IPA), 1917–1989, Philippine political leader: president 1965–86.
- ferricyanic acid — a brown, crystalline, unstable, water-soluble solid, H 3 Fe(CN) 6 , obtained by the interaction of a ferricyanide and an acid.
- ferrocyanic acid — a white, crystalline, unstable, water-soluble solid, H 4 Fe(CN) 6 , obtained by the interaction of a ferrocyanide and an acid.
- ferruginous duck — a common European duck, Aythyra nyroca, having reddish-brown plumage with white wing bars
- fertile crescent — an agricultural region extending from the Levant to Iraq.