| DRAG | Dinitrogenase reductase-activating glycohydrolase |
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| D | drag |
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| drag | 1. To draw slowly or heavily onward; to pull along the ground by main force; to haul; to trail; applied to drawing heavy or resisting bodies or those inapt for drawing, with labour, along the ground or other surface; as, to drag stone or timber; to drag a net in fishing. "Dragged by the cords which through his feet were thrust." (Denham) "The grossness of his nature will have weight to drag thee down." (Tennyson) "A needless Alexandrine ends the song That, like a wounded snake, drags its slow length along." (Pope) 2. To break, as land, by drawing a drag or harrow over it; to harrow; to draw a drag along the bottom of, as a stream or other water; hence, to search, as by means of a drag. "Then while I dragged my brains for such a song." (Tennyson) 3. To draw along, as something burdensome; hence, to pass in pain or with difficulty. "Have dragged a lingering life." (Dryden) To drag an anchor, to trail it along the bottom when the anchor will not hold the ship. Synonym: See Draw. Origin: OE. Draggen; akin to Sw. Dragga to search with a grapnel, fr. Dragg grapnel, fr. Draga to draw, the same word as E. Draw. See Draw. 1. To be drawn along, as a rope or dress, on the ground; to trail; to be moved onward along the ground, or along the bottom of the sea, as an anchor that does not hold. 2. To move onward heavily, laboriously, or slowly; to advance with weary effort; to go on lingeringly. "The day drags through, though storms keep out the sun." (Byron) "Long, open panegyric drags at best." (Gay) 3. To serve as a clog or hindrance; to hold back. "A propeller is said to drag when the sails urge the vessel faster than the revolutions of the screw can propel her." (Russell) 4. To fish with a dragnet. 1. The act of dragging; anything which is dragged. 2. A net, or an apparatus, to be drawn along the bottom under water, as in fishing, searching for drowned persons, etc. 3. A kind of sledge for conveying heavy bodies; also, a kind of low car or handcart; as, a stone drag. 4. A heavy coach with seats on top; also, a heavy carriage. 5. A heavy harrow, for breaking up ground. 6. Anything towed in the water to retard a ship's progress, or to keep her head up to the wind; especially, a canvas bag with a hooped mouth, so used. See Drag sail (below). Also, a skid or shoe, for retarding the motion of a carriage wheel. Hence, anything that retards; a clog; an obstacle to progress or enjoyment. "My lectures were only a pleasure to me, and no drag." (J. D. Forbes) 7. Motion affected with slowness and difficulty, as if clogged. "Had a drag in his walk." 8. The bottom part of a flask or mold, the upper part being the cope. 9. A steel instrument for completing the dressing of soft stone. 10. <engineering> The difference between the speed of a screw steamer under sail and that of the screw when the ship outruns the screw; or between the propulsive effects of the different floats of a paddle wheel. See Citation under Drag. Drag sail, a spiral hook at the end of a rod for cleaning drilled holes. See: Drag, and cf. Dray a cart, and 1st Dredge. Source: Websters Dictionary (01 Mar 1998) |
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| dragee | A sugar-coated pill or capsule. Origin: Fr. (05 Mar 2000) |
| dragees | <pharmacology> Sugar-coated medicines. Origin: F. See Dredge. Source: Websters Dictionary (01 Mar 1998) |
| Dragendorff reagent | A reagent used in the detection of alkaloids. (05 Mar 2000) |
| Dragendorff's test | A qualitative test for bile; a play of colours is produced by adding a drop of nitric acid to white filter paper or unglazed porcelain, moistened with a fluid containing bile pigments. The test is essentially the same as Gmelin's test for bile in urine. (05 Mar 2000) |
| Dragendorff, Georg | <person> German physician and pharmaceutical chemist, 1836-1898. See: Dragendorff's test. (05 Mar 2000) |
| Drager respirometer | An inferential meter to measure tidal and minute volume from the number of revolutions of a vane rotated by the gas stream as the latter passes through two lightweight lozenge-shaped meshing rotors. (05 Mar 2000) |
| Drager, Glenn | <person> U.S. Neurologist, *1917. See: Shy-Drager syndrome. (05 Mar 2000) |
| Drager, Heinrich | <person> German manufacturer of industrial and diving respiratory apparatus, *1898. See: Drager respirometer. (05 Mar 2000) |
| dragman | A fisherman who uses a dragnet. Source: Websters Dictionary (01 Mar 1998) |
| dragnet | A net to be drawn along the bottom of a body of water, as in fishing. Origin: Cf. AS. Draegnet. Source: Websters Dictionary (01 Mar 1998) |
| dragoman | Origin: From F. Dragoman, or Sp. Dragoman, or It. Dragomanno; all fr. LGr, Ar. Tarjuman, from the same source as E. Targum. Cf. Drogman, Truchman. An interpreter; so called in the Levant and other parts of the East. Source: Websters Dictionary (01 Mar 1998) |
| dragon | 1. A fabulous animal, generally represented as a monstrous winged serpent or lizard, with a crested head and enormous claws, and regarded as very powerful and ferocious. "The dragons which appear in early paintings and sculptures are invariably representations of a winged crocodile." (Fairholt) In Scripture the term dragon refers to any great monster, whether of the land or sea, usually to some kind of serpent or reptile, sometimes to land serpents of a powerful and deadly kind. It is also applied metaphorically to Satan. "Thou breakest the heads of the dragons in the waters." (Ps. Lxxiv. 13) "Thou shalt tread upon the lion and adder; the young lion and the dragon shalt thou trample under feet." (Ps. Xci. 13) "He laid hold on the dragon, that old serpent, which is the Devil and Satan, and bound him a thousand years." (Rev. Xx. 2) 2. A fierce, violent person, especially. A woman. 3. <astronomy> A constellation of the northern hemisphere figured as a dragon; Draco. 4. A luminous exhalation from marshy grounds, seeming to move through the air as a winged serpent. 5. A short musket hooked to a swivel attached to a soldier's belt; so called from a representation of a dragon's head at the muzzle. 6. <zoology> A small arboreal lizard of the genus Draco, of several species, found in the East Indies and Southern Asia. Five or six of the hind ribs, on each side, are prolonged and covered with weblike skin, forming a sort of wing. These prolongations aid them in making long leaps from tree to tree. Called also flying lizard. 7. <zoology> A variety of carrier pigeon. 8. A fabulous winged creature, sometimes borne as a charge in a coat of arms. Dragon is often used adjectively, or in combination, in the sense of relating to, resembling, or characteristic of, a dragon. <botany> Dragon arum, a West African liliaceous tree (Dracaena Draco), yielding one of the resins called dragon's blood. See Dracaena. Dragon water, a medicinal remedy very popular in the earlier half of the 17th century. "Dragon water may do good upon him." . Flying dragon, a large meteoric fireball; a bolide. Origin: F. Dragon, L. Draco, fr. Gr, prob. Fr, to look (akin to Skr. Dar to see), and so called from its terrible eyes. Cf. Drake a dragon, Dragoon. Source: Websters Dictionary (01 Mar 1998) |
| dragon's blood | Source: Websters Dictionary (01 Mar 1998) |
| dragon's tail | See Dragon's blood, Dragon's head, etc, under Dragon. Source: Websters Dictionary (01 Mar 1998) |
| solvent drag | The influence exerted by a flow of solvent through a membrane on the simultaneous movement of a solute through the membrane. (05 Mar 2000) |
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| dragee |
silvery candy beads used for decorating cakes sugar-coated nut or fruit piece pill that is a sugar-coated medicated candy
출처: wordnet.princeton.edu/perl/webwn
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| drag |
pull, as against a resistance; "He dragged the big suitcase behind him"; "These worries were dragging at him" haul: draw slowly or heavily; "haul stones"; "haul nets" embroil: force into some kind of situation, condition, or course of action; "They were swept up by the events"; "don't drag me into this business" move slowly and as if with great effort to lag or linger behind; "But in so many other areas we still are dragging" the phenomenon of resistance to motion through a fluid puff: suck in or take (air); "draw a deep breath"; "draw on a cigarette" something that slows or delays progress; "taxation is a drag on the economy"; "too many laws are a drag on the use of new land" use a computer mouse to move icons on the screen and select commands from a menu; "drag this icon to the lower right hand corner of the screen" something tedious and boring; "peeling potatoes is a drag" scuff: walk without lifting the feet clothing that is conventionally worn by the opposite sex (especially women's clothing when worn by a man); "he went to the party dressed in drag"; "the waitresses looked like missionaries in drag" dredge: search (as the bottom of a body of water) for something valuable or lost puff: a slow inhalation (as of tobacco smoke); "he took a puff on his pipe"; "he took a drag on his cigarette and expelled the smoke slowly" persuade to come away from something attractive or interesting; "He dragged me away from the television set" the act of dragging (pulling with force); "the drag up the hill exhausted him" proceed for an extended period of time; "The speech dragged on for two hours"
출처: wordnet.princeton.edu/perl/webwn
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| drag |
For a solid object moving through a fluid or gas, drag is the sum of all the aerodynamic or hydrodynamic forces in the direction of the external fluid flow. It therefore acts to oppose the motion of the object, and in a powered vehicle it is overcome by thrust. Types of drag are generally divided into two categories: parasitic drag and lift-induced drag. Parasitic drag includes form drag, skin friction and interference drag. ...
출처: en.wikipedia.org/wiki/Drag_(physics)
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| drag |
Drag in its broadest sense means a costume or outfit that carries symbolic significance, but usually refers to the clothing associated with one gender role when worn by a person of the other gender. The term originated either in gay theater slang in the 1870s, where the official long-established theater term for "cross-dressing" on-stage was travesti (French, "cross-dressed," giving rise to travesty which took on further connotations as a genre of critical vocabulary). ...
출처: en.wikipedia.org/wiki/Drag_(clothing)
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| drag |
the force which pulls back the airplane and slows it down
출처: www.geocities.com/daretofly2001/glossary.html
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| drag | the act of dragging (pulling with force) |
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| drag | a slow inhalation (as of tobacco smoke) |
| drag | the phenomenon of resistance to motion through a fluid |
| drag | proceed for an extended period of time |
| drag | persuade to come away from something attractive or interesting |
| drag | suck in or take, as of air |
| drag | search (as the bottom of a body of water) for something valuable or lost |
| drag | pull, as against a resistance |
| drag | draw slowly or heavily |
| drag | walk without lifting the feet |
| drag | to lag or linger behind |
| drag | move slowly and as if with great effort |
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
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제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
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