16-letter words containing a, r, o, u, s
- four-dimensional — of a space having points, or a set having elements, which require four coordinates for their unique determination.
- four-masted brig — jackass bark (def 2).
- four-star petrol — petrol containing lead, formerly sold in the UK
- fourier analysis — the expression of any periodic function as a sum of sine and cosine functions, as in an electromagnetic wave function. Compare Fourier series.
- francis of paula — Saint, 1416–1507, Italian monk: founder of the order of Minims.
- frankfurt school — a school of thought, founded at the University of Frankfurt in 1923 by Theodor Adorno, Herbert Marcuse and others, derived from Marxist, Freudian, and Hegelian theory
- fraternity house — a house occupied by a college or university fraternity.
- fraunhofer lines — a set of dark lines appearing in the continuous emission spectrum of the sun. It is caused by the absorption of light of certain wavelengths coming from the hotter region of the sun by elements in the cooler outer atmosphere
- garlic mushrooms — mushrooms, often pan-fried, cooked with garlic
- general solution — a solution to a differential equation that contains arbitrary, unevaluated constants.
- globular cluster — a comparatively older, spherically symmetrical, compact group of up to a million old stars, held together by mutual gravitation, that are located in the galactic halo and move in giant and highly eccentric orbits around the galactic center.
- gold-of-pleasure — a yellow-flowered Eurasian plant, Camelina sativa, widespread as a weed, esp in flax fields, and formerly cultivated for its oil-rich seeds: family Brassicaceae (crucifers)
- grand inquisitor — (often initial capital letters) the presiding officer of a court of inquisition.
- great soil group — according to a system of classification that originated in Russia, any of several broad groups of soils with common characteristics usually associated with particular climates and vegetation types.
- ground substance — Also called matrix. the homogeneous substance in which the fibers and cells of connective tissue are embedded.
- growth substance — any substance, produced naturally by a plant or manufactured commercially, that, in very low concentrations, affects plant growth; a plant hormone
- guaranteed stock — stock for which dividends are guaranteed by a company other than the one issuing the stock.
- gulf of honduras — an inlet of the Caribbean, on the coasts of Honduras, Guatemala, and Belize
- gun control laws — the laws that restrict the possession and use of guns
- gynandromorphous — an individual exhibiting morphological characteristics of both sexes.
- gyratory crusher — A gyratory crusher is a crusher in which a cone-shaped rod rotates in a cone-shaped bowl.
- hemotherapeutics — hemotherapy.
- heterometabolous — undergoing development in which the young are born adultlike in form, often maturing without a pupal stage.
- horsehair fungus — an edible white, striated, umbrella-capped mushroom, Marasmius rotula, commonly found in eastern North America.
- horsehead nebula — a dark nebula in the constellation Orion, composed of opaque cosmic dust and resembling the head of a horse.
- horticulturalist — Misspelling of horticulturist.
- hourglass figure — the shape of a woman who is well-proportioned and has a small waist
- housing shortage — a deficiency or lack in the number of houses needed to accommodate the population of an area
- huevos rancheros — a Latin American dish of eggs, usually fried or poached, topped with a spicy tomato sauce and sometimes served on a fried corn tortilla with the addition of vegetables and cheese.
- hurricane season — annual cyclone period
- hydrophyllaceous — belonging to the Hydrophyllaceae, the waterleaf family of plants.
- hyperstimulation — to rouse to action or effort, as by encouragement or pressure; spur on; incite: to stimulate his interest in mathematics.
- hyponitrous acid — an unstable, crystalline acid, H 2 N 2 O 2 .
- immunodepressant — preventing or diminishing the immune response
- impact extrusion — an extrusion process in which a slug of cold metal in a shallow die cavity is formed by the action of a rapidly moving punch that forces the metal through the die or back around the punch.
- import surcharge — a tax imposed on all imported goods, adding to any established tariffs
- in a brown study — in a reverie or daydream
- incommensurables — Plural form of incommensurable.
- indo-europeanist — a linguist specializing in the study, especially the comparative study, of the Indo-European languages.
- industrial union — a labor union composed of workers in various trades and crafts within one industry.
- inharmoniousness — The quality of being inharmonious.
- inmos transputer — transputer
- insulin reaction — a state of collapse caused by a decrease in blood sugar resulting from the administration of excessive insulin.
- insurance broker — person who sells insurance policies
- insurance policy — contract that insures sth
- interim accounts — accounts published in the course of the financial year
- intraocular lens — a plastic lens implanted surgically to replace the eye's natural crystalline lens, usually because the natural lens has developed a cataract.
- intravenous drip — the continuous, slow introduction of a fluid into a vein of the body. Abbreviation: IV.
- jailhouse lawyer — a prisoner who has taught himself or herself law while serving time, is knowledgeable about technical legal matters, and gives legal advice, especially to fellow prisoners.
- journalistically — of, relating to, or characteristic of journalists or journalism.