| teleroentgenography | Radiography with the X-ray tube positioned about 2 m from the film thereby securing practical parallelism of the X-rays to minimise geometric distortion; the standard configuration for chest radiography. Compare: air-gap technique. Synonym: teleroentgenography. Origin: G. Tele, distant, + radiography (05 Mar 2000) |
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| teleroentgentherapy | Radiation therapy administered with the source at a distance from the body. Compare: interstitial therapy. Synonym: teleroentgentherapy. Origin: G. Tele, distant, + therapeia, treatment (05 Mar 2000) |
| telerythin | <chemistry> A red crystalline compound related to, or produced from, erythrin. So called because regarded as the end of the series of erythrin compounds. Origin: Gr. End + E. Erythrin. Source: Websters Dictionary (01 Mar 1998) |
| telescope | <instrument> To slide or pass one within another, after the manner of the sections of a small telescope or spyglass; to come into collision, as railway cars, in such a manner that one runs into another. Origin: Telescoped; Telescoping. To cause to come into collision, so as to telescope. An optical instrument used in viewing distant objects, as the heavenly bodies. A telescope assists the eye chiefly in two ways; first, by enlarging the visual angle under which a distant object is seen, and thus magnifying that object; and, secondly, by collecting, and conveying to the eye, a larger beam of light than would enter the naked organ, thus rendering objects distinct and visible which would otherwise be indistinct and or invisible. Its essential parts are the object glass, or concave mirror, which collects the beam of light, and forms an image of the object, and the eyeglass, which is a microscope, by which the image is magnified. Achromatic telescope. See Achromatic. Aplanatic telescope, a telescope having an aplanatic eyepiece. Astronomical telescope, a telescope which has a simple eyepiece so constructed or used as not to reverse the image formed by the object glass, and consequently exhibits objects inverted, which is not a hindrance in astronomical observations. Cassegrainian telescope, a reflecting telescope invented by Cassegrain, which differs from the Gregorian only in having the secondary speculum convex instead of concave, and placed nearer the large speculum. The Cassegrainian represents objects inverted; the Gregorian, in their natural position. The Melbourne telescope is a Cassegrainian telescope. Dialytic telescope. See Dialytic. Equatorial telescope. See the Note under Equatorial. Galilean telescope, a refracting telescope in which the eyeglass is a concave instead of a convex lens, as in the common opera glass. This was the construction originally adopted by Galileo, the inventor of the instrument. It exhibits the objects erect, that is, in their natural positions. Gregorian telescope, a form of reflecting telescope. See Gregorian. Herschelian telescope, a reflecting telescope of the form invented by Sir William Herschel, in which only one speculum is employed, by means of which an image of the object is formed near one side of the open end of the tube, and to this the eyeglass is applied directly. Newtonian telescope, a form of reflecting telescope. See Newtonian. Photographic telescope, a telescope specially constructed to make photographs of the heavenly bodies. Prism telescope. See Teinoscope. Reflecting telescope, a telescope in which the image is formed by a speculum or mirror (or usually by two speculums, a large one at the lower end of the telescope, and the smaller one near the open end) instead of an object glass. See Gregorian, Cassegrainian, Herschelian, and Newtonian, telescopes, above. Refracting telescope, a telescope in which the image is formed by refraction through an object glass. <zoology> Telescope carp, a slender telescope attached to the barrel, having cross wires in the eyepiece and used as a sight. Terrestrial telescope, a telescope whose eyepiece has one or two lenses more than the astronomical, for the purpose of inverting the image, and exhibiting objects erect. Origin: Gr. Viewing afar, farseeing; far, far off + a watcher, akin to to view: cf. F. Telescope. See Telegraph, and -scope. Source: Websters Dictionary (01 Mar 1998) |
| telescopic denture | A complete denture that is supported by both soft tissue and natural teeth that have been altered so as to permit the denture to fit over them. The altered teeth may have been fitted with short or long copings, locking devices, or connecting bars. Synonym: bar joint denture, hybrid prosthesis, overdenture, telescopic denture. (05 Mar 2000) |
| telescopic spectacles | Magnifying spectacles obtained by using a convex objective lens and a concave eyepiece separated by the difference in their focal lengths. (05 Mar 2000) |
| telescopical | 1. Of or pertaining to a telescope; performed by a telescope. 2. Seen or discoverable only by a telescope; as, telescopic stars. 3. Able to discern objects at a distance; farseeing; far-reaching; as, a telescopic eye; telescopic vision. 4. <machinery> Having the power of extension by joints sliding one within another, like the tube of a small telescope or a spyglass; especially, constructed of concentric tubes, either stationary, as in the telescopic boiler, or movable, as in the telescopic chimney of a war vessel, which may be put out of sight by being lowered endwise. Origin: Cf. F. Telescopique Source: Websters Dictionary (01 Mar 1998) |
| telescopically | In a telescopical manner; by or with the telescope. Source: Websters Dictionary (01 Mar 1998) |
| telescopist | One who uses a telescope. Source: Websters Dictionary (01 Mar 1998) |
| telesis | A goal to be attained by planned conduct. Origin: G. Telos, end, + -osis, condition (05 Mar 2000) |
| telespectroscope | <astronomy, instrument> A spectroscope arranged to be attached to a telescope for observation of distant objects, as the sun or stars. Origin: Gr. Far off + E. Spectroscope. Source: Websters Dictionary (01 Mar 1998) |
| telestereoscope | <instrument, optics> A stereoscope adapted to view distant natural objects or landscapes; a telescopic stereoscope. Origin: Gr. Far off + E. Stereoscope. Source: Websters Dictionary (01 Mar 1998) |
| telesystolic | Relating to the end of ventricular systole. Origin: G. Telos, end, + systole, a contracting (05 Mar 2000) |
| teletactor | An instrument to transmit sound waves to the skin. Origin: G. Telos, end, + L. Tactus, touch (05 Mar 2000) |
| teletherapy | Radiation therapy administered with the source at a distance from the body. Compare: interstitial therapy. Synonym: teleroentgentherapy. Origin: G. Tele, distant, + therapeia, treatment (05 Mar 2000) |
| telepathy |
an exchange of information between two people without any known sensory or energetic interaction.
출처: www.geocities.com/Athens/Troy/1895/Glossary.html
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| telegraphic speech |
The abbreviated speech of 2-year-olds.
출처: highered.mcgraw-hill.com/sites/0072563141/student_...
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| telethermometer |
A temperature-measuring system in which the thermally sensitive element is located at a distance from the indicating element.
출처: amsglossary.allenpress.com/glossary/browse
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| telemetry |
The process of measuring a quantity or quantities, transmitting the measured value to a distant station, and there interpreting, indicating, or recording the quantities measured. Typically, spacecraft telemetry includes parameters, such as spacecraft temperature, power supply, and orbital information, that are transmitted to earth to monitor the status of spacecraft.
출처: amsglossary.allenpress.com/glossary/browse
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| telemedicine |
use of telecommunication technologies to deliver medical information and services to locations at a distance from the care giver or educator.
출처: www.fao.org/docrep/W3733E/w3733e08.htm
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| tele | a bony fish of the subclass Teleostei |
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| tele | a bony fish of the subclass Teleostei |
| tele | large diverse group of bony fishes |
| tele | communicating without apparent physical signals |
| tele | communicate nonverbally by telepathy |
| tele | a magician who seems to discern the thoughts of another person (usually by clever signals from an accomplice) |
| tele | someone with the power of communicating thoughts directly |
| tele | communicate nonverbally by telepathy |
| tele | apparent communication from one mind to another without using sensory perceptions |
| tele | electronic equipment that converts sound into electrical signals that can be transmitted over distances and then converts received signals back into sounds |
| tele | transmitting speech at a distance |
| tele | get or try to get into communication (with someone) by telephone |