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kaleidoscope

noun

  1. optical instrument
L322902 on Wikidata ↗

Wiktionary

Pronunciation: /kəˈlaɪ.dəˌskəʊp/ / /kəˈlaɪ.dəˌskoʊp/

noun

Etymology: The noun is derived from Ancient Greek καλός (kalós, “beautiful, lovely”) + εἶδος (eîdos, “form, image, shape”) + English -scope (suffix denoting an instrument used for examination or viewing), coined by the British scientist David Brewster (1781–1868) in his 1817 patent for the invention: see the quotation. The verb is derived from the noun.

  1. An instrument consisting of a tube containing mirrors and loose, colourful beads or other objects; when the tube is looked into and rotated, a succession of symmetrical designs can be seen.

    The Kaleidoscope (from καλος beautiful, ειδος a form, and σκοπεω to see) is an instrument for creating and exhibiting an infinite variety of beautiful forms, and is constructed in such a manner as either to please the eye, by an ever-varying succession of splendid tints and symmetrical forms, or to enable the observer to render permanent such as may appear most appropriate for any of the numerous branches of the ornamental arts.

    The mind of Petrarch was like a kaleidoscope. At every turn it presents us with new forms, always fantastic, occasionally beautiful; and we can scarcely believe that all these varieties have been produced by the same worthless fragments of glass.

  2. A constantly changing series of colours or other things.

    [T]his rainbow look'd like hope— / Quite a celestial kaleidoscope.

    Lady Etheringhame being now a constitutionalist, dined rather early: and Emily, her head like a kaleidescope, full of colours, with not a little disdain, put on the blue silk she had thought bleu céleste, at least in the country.

  3. A swarm of butterflies.

verb

Etymology: The noun is derived from Ancient Greek καλός (kalós, “beautiful, lovely”) + εἶδος (eîdos, “form, image, shape”) + English -scope (suffix denoting an instrument used for examination or viewing), coined by the British scientist David Brewster (1781–1868) in his 1817 patent for the invention: see the quotation. The verb is derived from the noun.

  1. To move in shifting (and often attractive or colourful) patterns.