13-letter words containing l, a, n
- aluminography — algraphy.
- aluminothermy — a process for reducing metallic oxides using finely divided aluminium powder. The mixture of aluminium and the oxide is ignited, causing the aluminium to be oxidized and the metal oxide to be reduced to the metal
- aluminum book — (publication) Due to a technical screwup some printings of the second edition are actually what the author calls "yucky green". See also book titles.
- aluminum foil — silver paper
- aluminum soap — any of the salts formed by higher carboxylic acids and aluminum, as aluminum oleate, aluminum palmitate, and aluminum stearate.
- amalgamations — Plural form of amalgamation.
- american aloe — century plant
- american curl — a breed of slender cat with curled-back ears and a plumed tail
- american plan — a hotel rate in which the charge includes meals
- amino radical — the univalent group, −NH 2 .
- aminophylline — a derivative of theophylline that relaxes smooth muscle and is used mainly to dilate the airways in the treatment of asthma and emphysema
- aminothiazole — (chemistry) A heterocyclic amine, the starting point for synthesis of many compounds, sometimes used as a thyroid inhibitor in the treatment of hyperthyroidism.
- aminotriazole — a white, crystalline, soluble powder, NHNC(NH2)NCH, used for killing weeds or other undesired vegetation: a carcinogen
- amitriptyline — a tricyclic antidepressant drug. Formula: C20H23N
- amitryptyline — a drug with several uses, most commonly prescribed to treat depression
- ammonia clock — an atomic clock based on the frequency of inversion of the ammonia molecule
- ammonium salt — any salt containing the NH 4 + ion, formed by the neutralization of ammonium hydroxide by an acid.
- amplification — the act or result of amplifying
- amundsen gulf — a gulf in the Beaufort Sea in the Canadian Northwest Territories.
- anachronously — in an anachronous manner
- anaerobically — (of an organism or tissue) living in the absence of air or free oxygen.
- analogization — A process or act of analogizing.
- analogousness — The quality of being analogous.
- analogy model — (programming) A method of estimating the cost of a proposed software project by extrapolating from the costs and schedules of similar completed projects.
- analphabetism — the inability to read and write, illiteracy
- analysability — the capacity of something or someone to be analysed
- analyzability — to separate (a material or abstract entity) into constituent parts or elements; determine the elements or essential features of (opposed to synthesize): to analyze an argument.
- anaphorically — referring back to or substituting for a preceding word or group of words: anaphoric reference.
- anaphylactoid — Of, pertaining to, or resembling anaphylaxis.
- anathematical — of or relating to an anathema
- andersonville — town in SW central Ga.: site of a Confederate prison in the Civil War
- androgynously — In an androgynous manner.
- anecdotically — in an anecdotical manner
- anencephalous — congenital absence of part or all of the brain.
- angel's share — the amount of alcoholic liquor that evaporates during distillation.
- angela merici — Saint, 1474–1540, Italian ecclesiastic, founder of the Ursuline order.
- angelica tree — Hercules'-club
- angelicalness — The state or quality of being angelical.
- angioplasties — Plural form of angioplasty.
- angle bracket — either of a pair of brackets having the shapes < and >
- angle grinder — a handheld power tool with a rotating abrasive disc, used for cutting, grinding and polishing
- angle of bank — the angle between the lateral axis of an aircraft in flight and the horizontal
- angle of lead — the phase difference, expressed in degrees, by which one sinusoidal function is moving ahead of a second having the same period, as alternating voltage moving ahead of the alternating current.
- angle of roll — the acute angle between the lateral axis of an aircraft or spacecraft and a horizontal plane.
- angle of view — the angle that corresponds to the field of view provided by a lens
- anglicisation — The process by which something or someone (usually a word) is made more English. Usually applied to language or culture.
- anglicization — (US) alternative spelling of anglicisation.
- angular house — any of the four astrological houses that begin at the angles: the first, fourth, seventh, and tenth houses, that correspond, respectively, to self, home, others, and career.
- aniline black — the black dye obtained by the oxidation of aniline hydrochloride, used for dyeing textiles, especially cotton.
- animal rights — People who are concerned with animal rights believe very strongly that animals should not be exploited or harmed by humans.