13-letter words containing a, l, t
- agroecologist — One who studies agroecology.
- agrostologist — a person who specializes in agrostology
- ahistorically — In an ahistorical way.
- air pollution — contamination of the atmosphere
- air-lift pump — a pump that pumps liquid by injecting air into the lower end of an open pipe immersed in the liquid: often used in boreholes
- airline pilot — a person who flies planes as a profession and works for a commercial airline
- airplane turn — a midair turn made in the middle of a jump.
- airport novel — People sometimes refer to long novels such as thrillers and romances that are written in a popular style as airport novels.
- aius locutius — a disembodied voice that warned the Romans of a coming invasion by the Gauls.
- albert b fall — Albert Bacon, 1861–1944, U.S. politician: senator 1912–21; secretary of the Interior 1921–23; convicted in Teapot Dome scandal.
- albert edward — a mountain in SE New Guinea, in the Owen Stanley Range. Height: 3993 m (13 100 ft)
- albert nyanza — Albert3
- albertosaurus — A giant fierce carnivorous tyrannosaurus-like dinosaur, of gemus Albertosaurus, discovered in Alberta, Canada.
- albumen plate — a flexible zinc or aluminum printing plate coated with a photosensitive compound, used in offset printing of usually fewer than 50,000 copies.
- alchemistical — relating to alchemists
- alcohol patch — a patch impregnated with the drug mecamylamine, which is worn on the skin by someone trying to reduce his or her craving for alcohol
- alcoholometer — an instrument, such as a specially calibrated hydrometer, for determining the percentage of alcohol in a liquid
- alcoholometry — the process of measuring the concentration of alcohol in a liquid, such as in blood or a liquor
- aldosteronism — high blood pressure caused by excess aldosterone in the blood and urine
- alectryomancy — an ancient form of divination, using a rooster to select grains of food placed on letters of the alphabet.
- alfred austin — Alfred, 1835–1913, English poet: poet laureate 1896–1913.
- all over with — above in place or position: the roof over one's head.
- all the while — You use all the while in order to say that something happens continually or that it happens throughout the time when something else is happening.
- all-important — crucial; vital
- allergenicity — causing allergic sensitization.
- allhallowtide — the season of All Saints' Day (Allhallows)
- allied health — a segment of healthcare professions comprised of specialized occupations that require certification, including physical therapists, dental hygienists, social workers, speech therapists, nutritionists, etc., but not including doctors, nurses, and dentists.
- alligator gar — a large, heavily scaled fish, Lepisosteus spatula, with an elongated body and long snout, found mainly in shallow weedy fresh water in the southeastern U.S.
- alligatorfish — a slender marine fish, Aspidophoroides monopterygius, of Atlantic seas, having overlapping plates covering the body.
- alliterations — Plural form of alliteration.
- allochromatic — Physical Chemistry. pertaining to or having photochemical properties resulting from an impurity or from exposure to radiation.
- allochthonous — (of rocks, deposits, etc) found in a place other than where they or their constituents were formed
- allotriomorph — (geology) A mineral that did not develop its otherwise typical external crystal form because of late crystallization between earlier formed crystals, typical of matrix minerals in rapidly crystallizing volcanic lavas and shallow igneous intrusions.
- allotriophagy — (rare) Having food cravings that are different from the expected or the norm.
- allotypically — in the manner of an allotype
- allowable cut — the amount of a natural resource, as grain or oil, that may be harvested or taken from the earth within a specified period, as limited by law for conservation.
- allylthiourea — thiosinamine.
- along the way — If something happens on the way or along the way, it happens during the course of a particular event or process.
- alpha emitter — a radioactive isotope that emits alpha particles
- alpha testing — (programming) Testing of software at the developer's site by the customer. The stage before beta testing.
- alphabet code — a list of easily distinguishable words, each representing a letter of the alphabet, used in radio and telephonic communications.
- alphabet soup — a confusing series of acronyms or abbreviations
- alphabetarian — a person learning, or studying, the alphabet
- alphabetiform — having similarities to letters of the alphabet
- alphabetizing — Present participle of alphabetize.
- alpine tundra — a tundra that is treeless because of high elevation rather than high latitude.
- alstroemerias — Plural form of alstroemeria.
- alterableness — The state or quality of being alterable.
- altered chord — a chord in which one or more notes are chromatically changed by the introduction of accidentals
- alternateness — The state or quality of being alternate.