make right-angled
81List of English words of Dutch origin — This is a list of words of Dutch language origin. However, note that this list does also include some words of which the etymology is uncertain, and that some may have been derived from Middle Low German equivalents instead or as well. Some of… …
82USRC Harriet Lane (1857) — The Harriet Lane was a revenue cutter of the United States Revenue Cutter Service and, on the outbreak of the American Civil War, a ship of the United States Navy and later Confederate States Navy. She was named after the niece of senator and… …
83Adjacent — is an adjective meaning contiguous , adjoining or abutting .In geometry, adjacent is when sides meet to make an angle.In trigonometry the adjacent side of a right angled triangle is the cathetus next to the angle in question.In graph theory… …
84Urca — is a traditional and wealthy residential neighborhood with nearly 7,000 inhabitants (2000 census) in Rio de Janeiro, Brazil. Although most of the neighbourhood dates from the 1920s, parts of it are much older. What is now called the Forte São… …
85Orbital welding — is a specialised area of welding whereby the arc is rotated mechanically through 360° (180 degrees in double up welding) around a static workpiece, an object such as a pipe, in a continuous process. Contents 1 History 2 Equipment 3 Application …
86elbow — /el boh/, n. 1. the bend or joint of the human arm between upper arm and forearm. 2. the corresponding joint in the forelimb of a quadruped. See diag. under horse. 3. something bent like an elbow, as a sharp turn in a road or river, or a piece of …
87Diophantus of Alexandria — ▪ Greek mathematician flourished c. AD 250 Greek mathematician, famous for his work in algebra. What little is known of Diophantus s life is circumstantial. From the appellation “of Alexandria” it seems that he worked in the main… …
88bandage — 1. A piece of cloth or other material, of varying shape and size, applied to a body part to provide compression, protect from external contamination, prevent drying, absorb drainage, prevent motion, and retain surgical dressings. 2 …
89Loudoun — LOUDOUN, or Loudon, a parish, in the district of Cunninghame, county of Ayr, 8 miles (E.) from Kilmarnock; containing, with the village of Darvel, and the burgh of barony of Newmilns, 5550 inhabitants. This place is supposed by some to take… …
90chamfer Carpentry — [ tʃamfə] verb cut away (a right angled edge or corner) to make a symmetrical sloping edge. noun a chamfered edge or corner. Origin C16 (in the sense flute or furrow ): back form. from chamfering, from Fr. chamfrain, from chant (see cant2) +… …
