17-letter words containing a, r, t
- dressed up as sth — portrayed as
- drilling platform — a structure, either fixed to the sea bed or mobile, which supports the machinery and equipment (the drilling rig), together with the stores, required for digging an offshore oil well
- drinking fountain — a water fountain that ejects a jet of water for drinking without a cup.
- drive to the wall — to force into an awkward situation
- drive up the wall — to cause to become crazy or furious
- duality principle — the principle that a mathematical duality exists under certain conditions.
- ductus arteriosis — a fetal blood vessel that connects the left pulmonary artery directly to the descending aorta, normally closing after birth.
- dull as dishwater — water in which dishes are, or have been, washed.
- east grand rapids — a town in W central Michigan, near Grand Rapids.
- east pacific rise — a long north-south elevation of the sea floor in the E Pacific Ocean extending southward from SW Mexico to the Antarctic Ocean.
- east renfrewshire — a council area of W central Scotland, comprising part of the historical county of Renfrewshire; part of Strathclyde region from 1975 to 1996: chiefly agricultural and residential. Administrative centre: Giffnock. Pop: 89 680 (2003 est). Area: 173 sq km (67 sq miles)
- east siberian sea — a part of the Arctic Ocean, between Wrangel Island and the New Siberian Islands. 352,520 sq. mi. (913,000 sq. km).
- eastern orthodoxy — the faith, practice, membership, and government of the Eastern Orthodox Church.
- eastern red cedar — red cedar (def 1).
- eastern townships — an area of central Canada, in S Quebec: consists of 11 townships south of the St Lawrence
- eastern tradition — any of the philosophies and teachings that derive from Hinduism, Buddhism, Taoism, and other spiritual traditions of the East
- eastern transvaal — Mpumalanga
- eastern turkestan — a vast region in W and central Asia, E of the Caspian Sea: includes territory in the S central part of Xinjiang province in China (Eastern Turkestan or Chinese Turkestan) a strip of N Afghanistan, and the area (Russian Turkestan) comprising the republics of Kazakhstan, Kirghizia (Kyrgyzstan), Tadzhikistan (Tajikistan), Turkmenistan, and Uzbekistan.
- eastern-red-cedar — Also called eastern red cedar, savin. an American, coniferous tree, Juniperus virginiana, yielding a fragrant, reddish wood used for making lead pencils, etc.
- ectoparasiticides — Plural form of ectoparasiticide.
- ectopic pregnancy — the development of a fertilized ovum outside the uterus, as in a Fallopian tube.
- edgar watson howe — E(dgar) W(atson) 1853–1937, U.S. novelist and editor.
- edward fitzgerald — Edward, 1809–83, English poet: translator of drama and poetry, especially of Omar Khayyám.
- edward the martyr — Saint. ?963–978 ad, king of England (975–78), son of Edgar: murdered. Feast day: March 18
- egyptian brackets — (programming, humour) A humourous term for K&R indent style, referring to the "one hand up in front, one down behind" pose which popular culture inexplicably associates with Egypt.
- ehelp corporation — (company) A vendor of Microsoft Windows application development tools such as RoboHELP and RoboDemo. EHelp were formerly (around 1997) Blue Sky Software. Address: 7777 Fay Avenue, Suite 201, La Jolla, CA 92037, USA. Telephone: +1-800-793-0364, +1 (619) 459 6365. Fax: +1 (619) 459 6366.
- electoral college — officials: vote for president
- electric constant — the permittivity of free space, which has the value 8.854 187 × 10–12 farad per metre
- electric retarder — An electric retarder is an electromagnetic transmission brake that is only effective when a vehicle is moving.
- electrical fitter — someone whose job is to fit electrical equipment
- electricity board — a company which supplies electricity
- electroanesthesia — Anesthesia induced by cranial electrotherapy stimulation.
- electrocardiogram — A record or display of a person’s heartbeat produced by electrocardiography.
- electrochemically — In an electrochemical manner.
- electrofiltration — Electrofiltration is a separation process in which an electric field is applied across a filter to improve separation.
- electromechanical — Of, relating to, or denoting a mechanical device that is electrically operated.
- electrometallurgy — metallurgy involving the use of electric-arc furnaces, electrolysis, and other electrical operations
- electromyographic — Using electromyography.
- electron affinity — a measure of the ability of an atom or molecule to form a negative ion, expressed as the energy released when an electron is attached
- electronegativity — The tendency, or a measure of the ability, of an atom or molecule to attract electrons and thus form bonds.
- electroretinogram — A record of the electrical activity of the retina, used in medical diagnosis and research.
- electrostatically — In an electrostatic manner, by electrostatic means.
- elementary school — primary school
- elevator operator — a person who operates a platform raised or lowered in a vertical shaft to transport people from floor to floor in a building
- elliptical spring — An elliptical spring is a spring that is made from two springs in the shape of elongated ovals laid cut in half and back-to-back.
- embroidery thread — a thread used for embroidery
- emergency rations — food and drink that is designated for use in an emergency: for example, in a famine, after a plane crash, when hill-walkers or mountaineers are stranded, etc.
- emissions trading — the buying and selling of allowances for pollutant emissions
- emotional cripple — someone who is unable to feel or show true emotion and so cannot form relationships with other people
- ends of the earth — remote regions