14-letter words containing d, r, a, f
- defective year — the lunisolar calendar used by Jews, as for determining religious holidays, that is reckoned from 3761 b.c. and was established by Hillel II in the 4th century a.d., the calendar year consisting of 353 days (defective year) 354 days (regular year) or 355 days (perfect year or abundant year) and containing 12 months: Tishri, Heshvan, Kislev, Tevet, Shevat, Adar, Nisan, Iyar, Sivan, Tammuz, Av, and Elul, with the 29-day intercalary month of Adar Sheni added after Adar seven times in every 19-year cycle in order to adjust the calendar to the solar cycle. The Jewish ecclesiastical year begins with Nisan and the civil year with Tishri.
- defenestrating — Present participle of defenestrate.
- defenestration — the act of throwing someone out of a window
- deferred share — a share of stock on which a dividend is not paid until some fixed date or until some conditional event.
- defibrillating — Present participle of defibrillate.
- defibrillation — the application of an electric current to the heart to restore normal rhythmic contractions after the onset of atrial or ventricular fibrillation
- defibrillators — Plural form of defibrillator.
- deflagrability — the state or quality of being deflagrable
- denitrificator — an apparatus which is used in denitrification, particularly in sulphuric acid works
- diamantiferous — (usually of geographical regions) producing or bearing diamonds
- diamondiferous — containing or yielding diamonds for mining.
- different than — different from
- differentiable — capable of being differentiated.
- differentially — of or relating to difference or diversity.
- differentiated — Recognize or ascertain what makes (someone or something) different.
- differentiates — Third-person singular simple present indicative form of differentiate.
- differentiator — a person or thing that differentiates.
- diffractometer — an instrument that is used to study atomic crystal structure by measuring the angles at which x-rays, neutrons, or electrons are diffracted by matter.
- diffractometry — The elucidation of the structures of crystalline materials by the use of X-ray diffraction.
- disaffirmation — The act of denial; a declaration that something is not true.
- disafforesting — Present participle of disafforest.
- discomfortable — an absence of comfort or ease; uneasiness, hardship, or mild pain.
- disconformable — of or relating to a disconformity.
- disenfranchise — to disfranchise.
- disforestation — Archaic form of deforestation.
- disfranchising — Present participle of disfranchise.
- disinformation — false information, as about a country's military strength or plans, publicly announced or planted in the news media, especially of other countries.
- disregardfully — In a disregardful manner; negligently; heedlessly.
- doctor faustus — (The Tragical History of Doctor Faustus) a play (c1588) by Christopher Marlowe, based on the medieval legend of Faust.
- double feature — a motion-picture program consisting of two films shown one after the other for the price of a single ticket.
- drafting board — drawing board.
- drag your feet — dawdle
- drawing office — an office where drawings are made
- driftless area — a tract of land that was once surrounded but never covered by a continental glacier, consequently having no glacial deposits.
- drone aircraft — a pilotless radio-controlled aircraft used for reconnaissance or bombing
- drop an f-bomb — to use the word fuck in a situation where it will cause great offence
- duarte fuentes — José Napoleón [haw-se nah-paw-le-awn] /hɔˈsɛ nɑ pɔ lɛˈɔn/ (Show IPA), 1926–90, Salvadoran political leader: president 1980–82, 1984–89.
- dwarf chestnut — the edible nut of the chinquapin tree
- dwarf fan palm — a small palm, Chamaedorea elegans, native to Central America, having a reedlike stem and long, pointed leaflets, widely cultivated as a houseplant.
- dwarf palmetto — an apparently stemless palm, Sabal minor, of the southeastern U.S., having stiff, bluish-green leaves, the leafstalks arising from the ground.
- faeroe islands — group of Danish islands in the N Atlantic, between Iceland & the Shetland Islands: 540 sq mi (1,399 sq km); pop. 44,000
- fair-trade law — a state or federal law authorizing fair-trade agreements: repealed 1975.
- fairmindedness — Alt form fair-mindedness.
- fairy bluebird — any fruit-eating passerine bird of the genus Irena, of the East Indies, the males of the several species being characteristically black below and purple-blue above.
- falseheartedly — In a falsehearted manner.
- fantail darter — a North American freshwater fish, Etheostoma flabellare, of the perch family.
- faraday effect — the rotation of the plane of polarization of plane-polarized light as the light passes through certain isotropic media in the direction of a strong magnetic field in which the medium is placed.
- faraday shield — an enclosure constructed of grounded wire mesh or parallel wires that shields sensitive electrical instruments from electrostatic interference.
- farfetchedness — the quality of being far-fetched
- farsightedness — seeing objects at a distance more clearly than those near at hand; hyperopic.