15-letter words containing i, l, u, s, o
- acoustical tile — tile made in various sizes and textures from soft, usually fibrous, sound-absorbing material, as wood, cork, or metal, and typically applied to ceilings or walls.
- acoustoelectric — electroacoustic.
- admiralty house — the official residence of the Governor General of Australia, in Sydney
- agranulocytosis — a serious and sometimes fatal illness characterized by a marked reduction of leucocytes, usually caused by hypersensitivity to certain drugs
- agro-industrial — the large-scale production, processing, and packaging of food using modern equipment and methods.
- alexandroupolis — a port in NE Greece, in W Thrace. Pop: 52 720 (2001 est)
- altai mountains — a mountain system of central Asia, in W Mongolia, W China, and S Russia. Highest peak: Belukha, 4506 m (14 783 ft)
- aluminosilicate — a silicate in which some of the silicon in the tetrahedral unit SiO4 has been replaced by aluminium
- amaryllidaceous — of, relating to, or belonging to the Amaryllidaceae, a family of widely cultivated flowering plants having bulbs and including the amaryllis, snowdrop, narcissus, and daffodil
- aneroid capsule — a box or chamber of thin metal, partially exhausted of air, used in the aneroid barometer and pressure altimeter.
- anticonvulsants — Plural form of anticonvulsant.
- antiforeclosure — opposed to the process of foreclosure
- antispeculation — opposed to or acting against excessive oil speculation
- antituberculous — (medicine) Acting to combat or counteract tuberculosis.
- arrivals lounge — a waiting area for people meeting passengers
- asclepiadaceous — of, relating to, or belonging to the Asclepiadaceae, a family of mostly tropical and subtropical flowering plants, including the milkweed and swallowwort, having pollen in the form of a waxy mass (pollinium): now usually regarded as a subfamily of the Apocynaceae
- astronautically — In an astronautic way.
- atlas mountains — a mountain system of N Africa, between the Mediterranean and the Sahara. Highest peak: Mount Toubkal, 4165 m (13 664 ft)
- atrabiliousness — The state or quality of being characterized by melancholy or glumness.
- aurora borealis — the aurora seen around the North Pole
- autocannibalism — The eating of part of one's own body.
- be lost without — If you say that you would be lost without someone or something, you mean that you would be unhappy or unable to work properly without them.
- bessel function — one of several transcendental functions, usually represented as power series, that are solutions to a group of related differential equations.
- biodestructible — biodegradable
- bioluminescence — the production of light by living organisms as a result of the oxidation of a light-producing substance (luciferin) by the enzyme luciferase: occurs in many marine organisms, insects such as the firefly, etc
- bishop auckland — a town in N England, in central Durham: seat of the bishops of Durham since the 12th century: light industries. Pop: 24 764 (2001)
- biting housefly — a two-winged fly, Stomoxys calcitrans, having the mouthparts adapted for biting, and commonly a household and stable pest.
- bituminous coal — a soft black coal, rich in volatile hydrocarbons, that burns with a smoky yellow flame. Fixed carbon content: 46–86 per cent; calorific value: 1.93 × 107 – 3.63 × 107 J/kg
- black mountains — a mountain range running from N Monmouthshire and SE Powys (Wales) to SW Herefordshire (England). Highest peak: Waun Fach, 811 m (2660 ft)
- bloodguiltiness — guilty of murder or bloodshed.
- borough-english — (until 1925) a custom in certain English boroughs whereby the youngest son inherited land to the exclusion of his older brothers
- british council — an organization founded (1934) to extend the influence of British culture and education throughout the world
- bronchial tubes — the bronchi or their smaller divisions
- buffalo soldier — (formerly, especially among American Indians) a black soldier.
- buffer solution — a solution to which a salt of a weak acid or base has been added
- bulimia nervosa — a disorder characterized by compulsive overeating followed by vomiting: sometimes associated with anxiety about gaining weight
- business double — a double made to increase the penalty points earned when a player believes the opponents cannot make their bid.
- business school — A business school is a school or college which teaches business subjects such as economics and management.
- capitulationism — advocacy or approval of capitulation.
- capitulationist — advocacy or approval of capitulation.
- caprifoliaceous — of, relating to, or belonging to the Caprifoliaceae, a family of N temperate shrubs, small trees, and climbers including honeysuckle, elder, and guelder-rose
- caustic alcohol — sodium ethylate.
- cell disruption — Cell disruption is when a biological material becomes smaller to release proteins and enzymes.
- children's hour — a play (1934) by Lillian Hellman.
- church slavonic — Old Church Slavonic, esp as preserved in the liturgical use of the Orthodox church
- circularisation — Alternative spelling of circularization.
- circumlocutions — Plural form of circumlocution.
- circumlocutious — Circumlocutional.
- circumvolutions — Plural form of circumvolution.
- class inclusion — the relation between two classes in which all members of one class are included in the other, as in the proposition “All humans are animals.”.
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