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Switchboard   Listen
noun
switchboard  n.  
1.
An elctrical apparatus consisting predominantly of a panel on which are switches or other means of completing electrical circuits; used especially for the devices used in telephone exchanges. See sense 2.
2.
(Telephone) An apparatus containing switches by means of which a connection may be made from an incoming telephone line to any one of numerous outgoing lines. The switches may be either mechanical or electronic, and the switching action may be automatic, controlled by signals in the incoming call, or manual, controlled by a switchboard operator. In older style manual switchboards, the circuits were connected by the use of patchcords, inserted into plugs.
Synonyms: patchboard, plugboard, telephone exchange.






Collaborative International Dictionary of English 0.48








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"Switchboard" Quotes from Famous Books



... the sailors and workers swarmed into the switchboard room, and finding so many pretty girls, fell back in an embarrassed way and fumbled with awkward feet. Not a girl was injured, not one insulted. Frightened, they huddled in the corners, and then, finding ...
— Ten Days That Shook the World • John Reed

... about eleven o'clock he was summoned to the telephone by the switchboard operator. It was a drowsy morning, full of dronings and rustlings, and he was very heavy lidded as he stepped into the booth reserved for such calls. He had been expecting a message from Indianapolis about some shipment that had gone astray and for which he was putting ...
— Stubble • George Looms

... Atwood of the First Platoon was seated in the cellar near the switchboard; Private Edgar White was operating the switchboard, and Private Clark the buzzerphone. Several officers and men were standing in the "dugout" cellar. Suddenly a shell struck the top, passed through the ceiling and wall and exploded, making ...
— History of the American Negro in the Great World War • W. Allison Sweeney

... central station system. When a system is first installed, it is the rule to make large enough investment in real estate and buildings to take care of many times the output obtained in the first year or so of operation. As a rule, the generating plant from the boilers to the switchboard is designed with only sufficient surplus to last a year or so. In the case of the distributing system the same course is followed as in the case of real estate and buildings, with a view to minimizing the ultimate investment. Mains are laid ...
— Scientific American Supplement, No. 1178, June 25, 1898 • Various

... ready for the sudden need of occasional visitors. On the walls hung framed enlarged photographs of machinery, and factories, and scaffoldings, and the like. There was one of laborers and bosses grouped about great generators and water-wheels in transit, and another of a monster switchboard, with a smiling young operator, in his apron and overalls, standing ...
— Poor, Dear Margaret Kirby and Other Stories • Kathleen Norris

... all sorts of clubs and groups, civic, educational, social, political and religious; a bindery in full operation, a photographic copying-machine; lunch-rooms and rest-rooms for the staff; a garage, with an automobile in it, a telephone switchboard, a paintshop, a carpenter-shop, and a power-plant of considerable capacity. Not one of these things I believe, would you have found in a large library fifty years ago. And yet the citizens of St. Louis ...
— A Librarian's Open Shelf • Arthur E. Bostwick

... thus far, the Master turned back to give final instructions to his men and to examine the apparatus. This was in perfect condition, all grouped with controls centered in one switchboard and focussing-apparatus so that Brodeur, in charge, could instantly ...
— The Flying Legion • George Allan England

... coming here! Get a move on, and get to the switchboard. Turn the current out of the ...
— Tom Swift and his Electric Locomotive - or, Two Miles a Minute on the Rails • Victor Appleton

... night, he succeeded, after prolonged search of the town on the part of the switchboard boy, in ...
— Queed • Henry Sydnor Harrison

... again. Had he been certain that it was Martinson, Luck would have lain there and let it ring itself tired. But there is always the doubt when a telephone bell calls peremptorily. He waited sulkily until the girl at the switchboard in the office below settled down to prolong the siege. Luck knew that girl would never quit now that she was sure he was in. He crawled out again, this time dragging the ...
— The Phantom Herd • B. M. Bower

... before them and closed behind them, until at last they stood upright in a room which was evidently the office of a busy executive. They faced a desk which, in addition to the usual equipment of the business man, carried a bewilderingly complete switchboard ...
— Triplanetary • Edward Elmer Smith

... submarine mines and searchlight stations, etc., I found to be in the worst condition. In pottering around, I visited many of the switchboard stations controlling the submarine mine fields. Everywhere the eye met evidences of defective work—rusty contacts, open insulations and exposed connections. There were carelessly exposed buoys betraying to the naked eye supposedly ...
— The Secrets of the German War Office • Dr. Armgaard Karl Graves

... admission of private and private-public investors, but demand for communication services is also growing rapidly domestic: local service is provided mostly by open wire and obsolete electromechanical and manual switchboard systems; within the last 10 years a substantial amount of digital switch gear has been introduced for local service; long-distance traffic is carried mostly by open wire, coaxial cable, and low-capacity ...
— The 1998 CIA World Factbook • United States. Central Intelligence Agency.

... There's a whole switchboard full o' nickel-plated muckin's which I haven't begun to play with yet. The starboard side's ...
— Traffics and Discoveries • Rudyard Kipling

... for Manton brought no response whatever; rather, surprise that we should be asking for him here. However, I reflected that that was exactly what we ought to expect if Manton was working under cover. The girl at the telephone switchboard, smiling at Kennedy, ...
— The Film Mystery • Arthur B. Reeve

... act, the current used to operate gathering locomotives, mining machines, shearing machines, drills and other machinery, used in or about the working places of the mine, shall not exceed in pressure or potential, three hundred and twenty-five volts, direct current, as shown at the nearest switchboard, and the wires conducting the power from the nearest switchboard shall not carry a higher ...
— Mining Laws of Ohio, 1921 • Anonymous

... thought of Mrs. Sluss—her hard, cold, blue eyes—Mr. Sluss arose, tall and distrait, and ran his hand through his hair. He walked to the window, snapping his thumb and middle finger and looking eagerly at the floor. He thought of the telephone switchboard just outside his private office, and wondered whether his secretary, a handsome young Presbyterian girl, had been listening, as usual. Oh, this sad, sad world! If the North Side ever learned of this—Hand, the newspapers, young MacDonald—would they protect him? They ...
— The Titan • Theodore Dreiser

... thousand dollars. My name is Harley; sign 2Q14N20; unmarried—though I hope to change that soon, if I live—occupation, mining engineer, ten-bar degree; age, thirty-four. Now draw me up a deed for Z-40, and see that I'm given a stellar call number on the switchboard of the Radivision Corporation. I'll drop around there later and get a receiving unit. Good day." And, adjusting his gravity regulator to lighten his weight to less than a pound, he catapulted out ...
— The Planetoid of Peril • Paul Ernst

... reserve she threw around her and asked no indiscreet questions. She was fairly well educated, had been brought up in a small New Jersey village, and had been a stenographer until she went to a telephone office to tend a switchboard. Between that job and her advent in the "home" was an obvious hiatus, which at times she vaguely referred to as a period wherein she "lost her grip on everything." She had no money, and her clothes were even shabbier than my own, and she was too discouraged ...
— The Long Day - The Story of a New York Working Girl As Told by Herself • Dorothy Richardson

... Alderman, fight best in the light; the cowards like the dark so that they can get in their dirty work. Do you get me? Yes! Thanks! Excuse me for hurrying you. But get to that switchboard! We need quick action. You and I represent the city of Marion right now. Must keep her name clean! I'll explain later. But give 'er the juice! Jam on every switch. Dome to cellar! Lots of it! Put their night-beetle eyes out ...
— All-Wool Morrison • Holman Day



Words linked to "Switchboard" :   exchange, patchboard, switchboard operator, telephone exchange, phone system, central, plugboard



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