Free TranslationFree Translation
Synonyms, antonyms, pronunciation

  Home
English Dictionary      examples: 'day', 'get rid of', 'New York Bay'




Duplex   Listen
adjective
Duplex  adj.  
1.
Double; twofold.
2.
(Computers) Organized so that data may be transmitted in two opposite directions over the same channel; of communications channels, such as data transfer lines between computers.
Duplex escapement, a peculiar kind of watch escapement, in which the scape-wheel has two sets of teeth. See Escapement.
Duplex lathe, one for turning off, screwing, and surfacing, by means of two cutting tools, on opposite sides of the piece operated upon.
Duplex pumping engine, a steam pump in which two steam cylinders are placed side by side, one operating the valves of the other.
Duplex querela (Eccl. Law), a complaint in the nature of an appeal from the ordinary to his immediate superior, as from a bishop to an archbishop.
Duplex telegraphy, a system of telegraphy for sending two messages over the same wire simultaneously.
Duplex watch, one with a duplex escapement.
half duplex (Computers)
(a)
arranged so that the information may be transmitted in both directions, but only in one direction at a time; of communications channels between computers; contrasted with full duplex(a).
(b)
arranged so that the information transmitted to the remote computer also appears on the local terminal; of communications channels between computers; contrasted with full duplex(b).
full duplex, (Computers)
(a)
arranged so that the information may be transmitted in both directions simultaneously; of communications channels between computers; contrasted with half duplex(a).
(b)
arranged so that the information transmitted to the remote computer does not appear on the local terminal; of communications channels between computers; contrasted with half duplex(b).






Collaborative International Dictionary of English 0.48








Advanced search
     Find words:
Starting with
Ending with
Containing
Matching a pattern  

Synonyms
Antonyms
Quotes
Words linked to  

only single words



Share |





"Duplex" Quotes from Famous Books



... consists essentially in an arrangement by which two distinct vessels, on being revolved round their longitudinal axis to an angle of 90 deg., can be combined into one single duplex vessel, or, to put it in different words, a larger vessel is arranged so that it can be parted into two halves (called "semi-barges"), which can be used and navigated with equal facility as two distinct vessels, as if combined into one. ...
— Scientific American Supplement, No. 829, November 21, 1891 • Various

... median line of the human body is characterized as the point of fusion of the two sides; and all structures or organs which range this common centre are either symmetrically azygos, or symmetrically duplex. The azygos organ presents as a symmetrical unity, and the duplex organ as a symmetrical duality. The surgical anatomist takes a studious observation of this law of symmetry; and knowing it to be one of general and ...
— Surgical Anatomy • Joseph Maclise

... before me a 12mo. copy of Liber Psalmorum Davidis. Tralatio Duplex Vetus et Nova. It contains also the Songs of Moses, Deborah, etc., with annotations. In the title-page, the new translation is said to be that of Pagnini. It was printed by Robert Stephens, and is dated on the title-page "1556," and in the ...
— Notes and Queries, Number 63, January 11, 1851 • Various

... from that you are a good shot on the wing," continued Archie. "Let me advise you to keep both eyes open; for the first thing you know, you'll see us disappearing over the tops of these mountains. Each of us has a patent, duplex, double-back-action ...
— Frank Among The Rancheros • Harry Castlemon

... there they were, real New Yorkers; or as real and as New York as anyone can be who is living in a studio apartment (duplex) that has been rented (furnished) from a lady who turned out to ...
— O Henry Memorial Award Prize Stories of 1919 • Various

... "Homo duplex, homo duplex!" writes Alphonse Daudet. "The first time that I perceived that I was two was at the death of my brother Henri, when my father cried out so dramatically, 'He is dead, he is dead!' While my first self wept, my second self thought, 'How truly given was that cry, how fine it ...
— The Varieties of Religious Experience • William James

... sunlight. I looked curiously at the young artist. He seemed transfigured. I could scarcely realise that an hour ago he had been among the rowdiest of the Comus crew, whose shrieks and laughter still rang all around us. Even his duplex costume seemed to have grown subtly symbolical, the diabolical part typical of all that is bestial and selfish in man, the death-mask speaking silently of renunciation and the peace of the tomb. He ...
— The Grey Wig: Stories and Novelettes • Israel Zangwill

... wheel shaft itself is used for driving, without gears or a quarter-turn belt. (The latter is to be avoided, wherever possible.) There are many forms of horizontal turbines; they are to be had of the duplex type, that is, two wheels on one shaft. These are arranged so that either wheel may be run separately, or both together, thus permitting one to take advantage of the seasonal fluctuation in water supply. A convenient form of these wheels includes draft ...
— Electricity for the farm - Light, heat and power by inexpensive methods from the water - wheel or farm engine • Frederick Irving Anderson

... particularly easy to get Mr. Britt to come to the house, Mr. Harnden was not finding it easy to hold his prospective backer's attention. The patent project under consideration was what the inventor called "a duplex door," designed to keep kitchen odors from dining rooms. Mr. Harnden had a model of the apparatus. With his forefinger he kept tripping the doors, showing how a person's weight operated the contrivance, shutting the doors behind and simultaneously opening the doors in front; but Mr. ...
— When Egypt Went Broke • Holman Day

... found—happily for Richard, one of the right sort. They went together to Oxford, and set to work at once. It would be hard to say which of the two reaped the more pleasure from the relation, or which, in the duplex process of teaching and learning, gained the most. For the tutor had in Richard a pupil of practised brain yet fresh, a live soul ready, for its own need and nourishment, to use every truth it came near. His penetrative habit made not a few regard him as a bore: ...
— There & Back • George MacDonald

... dinners, flashing their colors as they turn their armored sides in and out of the light. Eccentric nature has fitted these prototypes of navigation with all the modern improvements. Double and even triple sets of screws are common things in tails, and sometimes the fins, too, are duplex. As for me, I had neither the heart nor the stomach to help depopulate the pond. But I took much mechanical delight in their motions; so I fed them instead of ...
— Noto, An Unexplored Corner of Japan • Percival Lowell

... basis, and a rigid analysis separated the boundaries of Knowing and Being. Hobbes looked at the great end of existence and embodied it in a double axiom. 1st. The desire for self-preservation. 2nd. To render ourselves happy. From those duplex principles which are inherent in all animals, a modern politician has perpetrated a platitude which represents in a sentence the end and aim of all legislation, "the greatest happiness for the greatest number." This is the ultimatum of Hobbes's philosophy. Its ...
— Ancient and Modern Celebrated Freethinkers - Reprinted From an English Work, Entitled "Half-Hours With - The Freethinkers." • Charles Bradlaugh, A. Collins, and J. Watts

... bifid funis. The Ephemerides and van der Wiel speak of a duplex funis. Nolde reports a cord 38 inches long; and Werner cites the instance of a funis 51 inches long. There are modern instances in which the funis has been bifid or duplex, and there is also a case ...
— Anomalies and Curiosities of Medicine • George M. Gould



Words linked to "Duplex" :   bidirectional, duplex house, apartment, flat, semidetached house



Copyright © 2024 e-Free Translation.com