14-letter words containing r
- alliteratively — in an alliterative manner
- alloiostrophos — irregularly divided, not in a regular pattern of strophe and antistrophe
- allopatrically — In an allopatric manner.
- allosterically — In an allosteric manner.
- allotetraploid — a hybrid cell or individual possessing four times the chromosomes in a haploid organism
- allotransplant — allograft.
- allowance race — a race in which each horse is assigned a specified weight according to age, record of past performance, sex, etc.
- allyl caproate — a colorless to pale yellow liquid, C 9 H 16 O 2 , having a pineapple odor: used chiefly as a scent in the manufacture of flavorings and perfume.
- allyl chloride — a colorless, volatile, flammable liquid, C 3 H 5 Cl, having a pungent odor, derived from propylene by chlorination: used chiefly in the synthesis of allyl alcohol, resins, and pharmaceuticals.
- allyl thiourea — thiosinamine
- almond extract — oil, essence
- alpha centauri — a binary star, the brightest star in the constellation Centaurus: magnitude, -0.27: it is the nearest of the stars that are visible to the naked eye, except for the sun
- alpha particle — a helium-4 nucleus, containing two neutrons and two protons, emitted during some radioactive transformations
- alpha receptor — a receptor, found on the surface of some cells of the sympathetic nervous system, that is stimulated by adrenergic substances resulting in constriction of blood vessels and contraction of most smooth muscle
- alpha virginis — spica
- alpha-carotene — a common form of carotene found in certain vegetables and fruit
- alpha-receptor — a site on a cell that, upon interaction with epinephrine or norepinephrine, controls vasoconstriction, intestinal relaxation, pupil dilation, and other physiological processes.
- alphanumerical — alphanumeric; characterized by having letters and numerals
- alpine bistort — Also called snakeweed. a European plant, Polygonum bistorta, of the buckwheat family, having a twisted root, which is sometimes used as an astringent.
- alpine currant — an ornamental shrub, Ribes alpinum, of Europe, having greenish-yellow flowers and scarlet fruit.
- alpine glacier — a glacier that descends from a high valley
- alternate host — a host, other than the usual or primary host, on which a parasitic organism can sustain itself.
- altitudinarian — relating to high ideals
- altruistically — unselfishly concerned for or devoted to the welfare of others (opposed to egoistic).
- aluminohydride — (inorganic compound) The univalent anion, AlH4-, present in such compounds as lithium aluminium hydride.
- aluminum brass — an alloy of about 75 percent copper, 2 percent aluminum, small amounts of other elements, and the balance zinc.
- alveolar ridge — the ridgelike border of the upper and lower jaws containing the sockets of the teeth.
- amaranthaceous — of, relating to, or belonging to the Amaranthaceae (or Amarantaceae), a family of tropical and temperate herbaceous or shrubby flowering plants that includes the amaranths and cockscomb
- amateur status — the status of an athlete who has never been paid to perform
- amateurishness — The quality of being amateurish.
- ambassadorship — a diplomatic official of the highest rank, sent by one sovereign or state to another as its resident representative (ambassador extraordinary and plenipotentiary)
- ambidextrously — In an ambidextrous manner.
- ambisinistrous — clumsy or unskillful with both hands.
- ambitransitive — (of a verb) Able to be used transitively or intransitively without requiring morphological change.
- ambulance crew — the team of people who man an ambulance
- american bison — a member of the cattle tribe, Bison bison, formerly widely distributed over the prairies of W North America but now confined to reserves and parks, with a massive head, shaggy forequarters, and a humped back
- american chair — Hitchcock chair.
- american cloth — a glazed or waterproofed cotton cloth
- american dream — the U.S. ideal according to which equality of opportunity permits any American to aspire to high attainment and material success
- american eagle — the bald eagle, esp when depicted as the national emblem of the US
- american holly — See under holly (def 1).
- american lotus — water chinquapin (def 1).
- american organ — a reed organ having a suction bellows that draws the air in through the reeds.
- american party — an ignorant or totally uninformed person; ignoramus.
- american sable — the brown fur of the American marten, Martes americana
- american samoa — the part of Samoa administered by the US. Capital: Pago Pago. Pop: 54 719 (2013 est). Area: 197 sq km (76 sq miles)
- american senna — wild senna.
- american twist — a service in which the ball is spun so as to bounce high and to the left of the receiver.
- ammonia liquor — a concentrated solution of ammonia, ammonium compounds, and sulfur compounds, obtained as a by-product in the destructive distillation of bituminous coal.
- among other(s) — You use expressions like among other things or among others to indicate that there are several more facts, things, or people like the one or ones mentioned, but that you do not intend to mention them all.