13-letter words containing a, f, r, o, n, t
- contrafagotto — a contrabassoon
- control freak — If you say that someone is a control freak, you mean that they want to be in control of every situation they find themselves in.
- copper-fasten — to make (a bargain or agreement) binding
- coreferential — (of more than one linguistic expression) designating the same individual or class
- cornfield ant — a small, brown ant, Lasius alienus, that lives in cornfields and feeds on honeydew of the corn-root aphid.
- cornification — the process of producing a horn or horny substance
- counter shaft — A counter shaft is a shaft that runs parallel to the main shaft in a gearbox, and carries the pinion wheels.
- counter staff — people who work behind the counter of a bank, post office, etc
- countershafts — Plural form of countershaft.
- craftspersons — Plural form of craftsperson.
- defibrination — the act or process of defibrinating
- defloration's — the act of deflowering.
- deforestation — to divest or clear of forests or trees: Poor planning deforested the area in ten years.
- deformational — of or relating to deformation
- desulfuration — to desulfurize.
- diffarreation — (historical) A form of divorce, among the Ancient Romans, in which a cake was used.
- disfiguration — an act or instance of disfiguring.
- dome fastener — a fastening device consisting of one part with a projecting knob that snaps into a hole on another like part, used esp in closures in clothing
- draft version — a preliminary version
- draftspersons — Plural form of draftsperson.
- ear infection — an infection that affects the ear
- extractor fan — a fan used in kitchens, bathrooms, workshops, etc, to remove stale air or fumes
- factorisation — Alternative spelling of factorization.
- factorization — Mathematics. to resolve into factors.
- fantasmagoria — phantasmagoria.
- fantasmagoric — phantasmagoria.
- fantin-latour — (Ignace) Henri (Joseph Théodore) [ee-nyas ahn-ree zhaw-zef tey-aw-dawr] /iˈnyas ɑ̃ˈri ʒɔˈzɛf teɪ ɔˈdɔr/ (Show IPA), 1836–1904, French painter.
- fat electrons — (electronics, humour) Old-time hacker David Cargill's theory on the cause of computer glitches. Your typical electricity company draws its line current out of the big generators with a pair of coil taps located near the top of the dynamo. When the normal tap brushes get dirty, they take them off line to clean them up, and use special auxiliary taps on the *bottom* of the coil. Now, this is a problem, because when they do that they get not ordinary or "thin" electrons, but the fat sloppy electrons that are heavier and so settle to the bottom of the generator. These flow down ordinary wires just fine, but when they have to turn a sharp corner (as in an integrated-circuit via), they're apt to get stuck. This is what causes computer glitches. Compare bogon, magic smoke.
- fermentations — Plural form of fermentation.
- ferromagnetic — noting or pertaining to a substance, as iron, that below a certain temperature, the Curie point, can possess magnetization in the absence of an external magnetic field; noting or pertaining to a substance in which the magnetic moments of the atoms are aligned.
- ferrotitanium — a ferroalloy containing up to 45 percent titanium.
- fertilisation — (chiefly, British) alternative spelling of 'fertilization'.
- fertilization — an act, process, or instance of fertilizing.
- firnification — the process by which snow changes into névé.
- flavoproteins — Plural form of flavoprotein.
- floating rate — fluctuating exchange rate
- floating ribs — the eleventh and twelfth pairs of ribs, not attached to the breastbone or to other ribs but only to the vertebrae
- floating roof — A floating roof is an internal roof of a fuel storage tank.
- floor trading — trading by personal contact on the floor of a market or exchange
- fonctionnaire — a civil servant
- foot-dragging — reluctance or failure to proceed or act promptly.
- for-instances — an instance or example: Give me a for-instance of what you mean.
- foreign agent — a spy for a foreign country
- forest ranger — any of the officers employed by the government to supervise the care and preservation of forests, especially public forests.
- forgotten man — a person no longer in the mind of the general public.
- formalisation — Alternative spelling of formalization.
- formalization — to make formal, especially for the sake of official or authorized acceptance: to formalize an understanding by drawing up a legal contract.
- fort dearborn — a former U.S. fort on the site of Chicago, 1803–37.
- fort sheridan — a military reservation in NE Illinois, on W shore of Lake Michigan S of Lake Forest.
- fortification — the act of fortifying or strengthening.