electroscope

electroscope
Cinematograph Cin`e*mat"o*graph, n. [Gr. ?, ?, motion + -graph.] 1. an older name for a {movie projector}, a machine, combining magic lantern and kinetoscope features, for projecting on a screen a series of pictures, moved rapidly (25 to 50 frames per second) and intermittently before an objective lens, and producing by persistence of vision the illusion of continuous motion; a moving-picture projector; also, any of several other machines or devices producing moving pictorial effects. Other older names for the {movie projector} are {animatograph}, {biograph}, {bioscope}, {electrograph}, {electroscope}, {kinematograph}, {kinetoscope}, {veriscope}, {vitagraph}, {vitascope}, {zo["o]gyroscope}, {zo["o]praxiscope}, etc.

The cinematograph, invented by Edison in 1894, is the result of the introduction of the flexible film into photography in place of glass. --Encyc. Brit. [Webster 1913 Suppl.]

2. A camera for taking chronophotographs for exhibition by the instrument described above. [Webster 1913 Suppl.]


The Collaborative International Dictionary of English. 2000.

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  • électroscope — [ elɛktrɔskɔp ] n. m. • 1753; de électro et scope ♦ Instrument permettant de déceler les charges électriques et d en déterminer le signe. ● électroscope nom masculin Appareil qui sert à déceler une tension électrique. (L électroscope à feuilles d …   Encyclopédie Universelle

  • Electroscope — E*lec tro*scope, n. [Electro + scope: cf. F. [ e]lectroscope.] (Physics) An instrument for detecting the presence of electricity, or changes in the electric state of bodies, or the species of electricity present, as by means of pith balls, and… …   The Collaborative International Dictionary of English

  • electroscope — [ē lek′trō skōp΄, ilek′trō skōp΄; ē lek′trə skōp΄, i lek′trəskōp΄] n. an instrument for detecting very small charges of electricity, electric fields, or radiation: it can indicate whether they are positive or negative, as by the divergence of… …   English World dictionary

  • electroscope — ► NOUN ▪ an instrument for detecting and measuring electric charge …   English terms dictionary

  • Electroscope — An electroscope is an early scientific instrument that is used to detect the presence and magnitude of electric charge on a body. It was the first electrical measuring instrument. The first electroscope, a pivoted needle called the versorium ,… …   Wikipedia

  • Électroscope — Électromètre Un électromètre (aussi appelé électroscope) est un appareil de mesure scientifique permettant la mesure ou la mise en évidence de la charge électrique d un corps. Sommaire 1 Historique 2 Principe et types d électromètres 3 Lien… …   Wikipédia en Français

  • electroscope — electroscopic /i lek treuh skop ik/, adj. /i lek treuh skohp /, n. a device for detecting the presence and determining the sign of electric charges by means of electrostatic attraction and repulsion, often between two pieces of gold leaf enclosed …   Universalium

  • electroscope — elektroskopas statusas T sritis Standartizacija ir metrologija apibrėžtis Elektrostatinis įtaisas potencialų skirtumui arba elektros krūviui aptikti. atitikmenys: angl. electroscope vok. Elektroskop, n rus. электроскоп, m pranc. électroscope, m …   Penkiakalbis aiškinamasis metrologijos terminų žodynas

  • électroscope — elektroskopas statusas T sritis Standartizacija ir metrologija apibrėžtis Elektrostatinis įtaisas potencialų skirtumui arba elektros krūviui aptikti. atitikmenys: angl. electroscope vok. Elektroskop, n rus. электроскоп, m pranc. électroscope, m …   Penkiakalbis aiškinamasis metrologijos terminų žodynas

  • electroscope — elektroskopas statusas T sritis Standartizacija ir metrologija apibrėžtis Įtaisas kūno įelektrinimui rasti. atitikmenys: angl. electroscope vok. Elektroskop, n rus. электроскоп, m pranc. électroscope, m …   Penkiakalbis aiškinamasis metrologijos terminų žodynas

  • électroscope — elektroskopas statusas T sritis Standartizacija ir metrologija apibrėžtis Įtaisas kūno įelektrinimui rasti. atitikmenys: angl. electroscope vok. Elektroskop, n rus. электроскоп, m pranc. électroscope, m …   Penkiakalbis aiškinamasis metrologijos terminų žodynas

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