13-letter words containing a, l, i, t, r
- extragalactic — Situated, occurring, or originating outside the Milky Way galaxy.
- extrajudicial — (of a sentence) not legally authorized.
- extralimitary — outside the limits or borders of an area
- extraliterary — outside of literature
- extrametrical — exceeding the number of syllables normally used in a given metre
- extraparticle — Extraparticle means relating to processes that happen outside the particles in a bed.
- extrapolating — Present participle of extrapolate.
- extrapolation — (mathematics) A calculation of an estimate of the value of some function outside the range of known values.
- extrapolative — That serves to extrapolate.
- extrasystolia — (medicine) An alteration in the rhythm of the heart due to extrasystoles.
- extrasystolic — Relating to extrasystole, the premature contraction of the heart.
- extratropical — Occurring outside the tropics, usually in temperate latitudes.
- extrinsically — In an extrinsic manner.
- extrudability — the quality of being extrudable
- fabric filter — A fabric filter is a type of filter in which solids are removed from a gas by passing it though a fabric.
- fabricability — able to be formed or shaped; capable of being constructed or manufactured.
- fairly-traded — bought from the producer at a guaranteed price
- familiarities — Plural form of familiarity.
- family credit — (formerly, in Britain) a means-tested allowance paid to low-earning families with one or more dependent children and one or both parents in work: replaced by Working Families' Tax Credit in 1999
- family doctor — a general practitioner.
- 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.
- father-in-law — the father of one's husband or wife.
- fault breccia — angular rock fragments produced by fracture and grinding during faulting and distributed within or adjacent to the fault plane.
- fertilisation — (chiefly, British) alternative spelling of 'fertilization'.
- fertilization — an act, process, or instance of fertilizing.
- festivalgoers — Plural form of festivalgoer.
- field battery — a small unit of usually four field guns
- file transfer — (networking) Copying a file from one computer to another over a computer network. See also File Transfer Protocol, Kermit, Network File System, rcp, uucp, XMODEM, ZMODEM.
- filter factor — a number indicating the increased exposure that a particular film should receive when a photograph is taken using a particular filter.
- filterability — The state or condition of being filterable.
- final curtain — end of a theatre performance
- first refusal — If someone has first refusal on something that is being sold or offered, they have the right to decide whether or not to buy it or take it before it is offered to anyone else.
- flabergasting — Present participle of flabergast.
- flash picture — a photograph made using flash photography.
- flavoproteins — Plural form of flavoprotein.
- fleet admiral — the highest ranking naval officer, ranking next above admiral.
- fleet air arm — the aviation branch of the Royal Navy
- flight leader — a pilot who commands a flight of military airplanes.
- flirtatiously — given or inclined to flirtation.
- 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
- floricultural — Of or pertaining to floriculture.
- floristically — In a floristic manner.
- fluid-extract — a liquid preparation, containing alcohol as a solvent or as a preservative, that contains in each cubic centimeter the medicinal activity of one gram of the crude drug in powdered form.
- flunitrazepam — a powerful benzodiazepine sedative, C 16 H 12 FN 3 O 3 , that causes semiconsciousness and memory blackouts: has been implicated in date rapes and is illegal in the U.S.
- fluoroplastic — any of the plastics, as Teflon, in which hydrogen atoms of the hydrocarbon chains are replaced by fluorine atoms.
- 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.