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Allin

telescope

nounverbcommon in dialogue

  • United Kingdom//ˈtɛl.ɪ.skəʊp//
  • United States//ˈtɛl.əˌskoʊp//

A monocular optical instrument that magnifies distant objects, especially in astronomy.

noun

  1. 1

    A monocular optical instrument that magnifies distant objects, especially in astronomy.

    It needs a scientific telescope, it needs to be reinterpreted and artificially brought near us, before we can so much as know that it was a Sun.

    It is scarcely possible to avoid comparing the eye to a telescope.

    About ten months ago a report reached my ears that a Dutchman had constructed a telescope, by the aid of which visible objects, although at a great distance from the eye of the observer, were seen distinctly as if near; […]

    This was one of the great missed opportunities of theoretical physics. If Einstein had stuck with his original equations, he could have predicted that the universe must be either expanding or contracting. As it was, the possibility of a time-dependent universe wasn't taken seriously until observations in the 1920s by the 100-inch telescope on Mount Wilson.

  2. 2

    Any instrument used in astronomy for observing distant objects (such as a radio telescope).

  3. 3

    A retractable tubular support for lights.

    In some studios the telescopes are fixed to the lighting grid […]

  4. 4

    A kind of goldfish with protruding eyes, first bred in China.

    Chinese Telescopes are sold by some dealers for young Japanese Fringetails. For this reason it is well to select a reliable dealer when purchasing choice stock.

Etymology

From tele- + -scope. From Latin tēlescopium, from Ancient Greek τηλεσκόπος (tēleskópos, “far-seeing”), from τῆλε (têle, “afar”) + σκοπέω (skopéō, “to look at”). Coined in 1611 by the Greek mathematician Giovanni Demisiani for one of Galileo Galilei's instruments presented at a banquet at the Accademia dei Lincei. Doublet of Telescopium.

verb

  1. 1

    To extend or contract in the manner of a telescope.

    Hugo rose to his full height, which was triple that of Grunt Buggely’s, even without his neck telescoped.

  2. 2

    To slide or pass one within another, after the manner of the sections of a small telescope or spyglass.

  3. 3

    To come into collision, as railway cars, in such a manner that one runs into another.

  4. 4

    To collapse, via cancellation.

Forms

plural
telescopes
past tense
telescoped
past participle
telescoped
present participle
telescoping
third person singular
telescopes
The neighbouring pagesAlphabetical order follows the rules of the language, not byte values: an accent decides only between two otherwise identical words, and Spanish files Ñ as a letter of its own.

Lexical content from Wiktionary, under CC BY-SA 4.0 · Source entry · Data version 2026-08-23

Rank among the words of the OpenSubtitles 2018 corpus — film and television subtitles, so spoken rather than written usage (CC BY-SA 3.0).