What does cat's eye mean?

Definitions for cat's eye
cat's eye

This dictionary definitions page includes all the possible meanings, example usage and translations of the word cat's eye.

Princeton's WordNet

  1. cat's eyenoun

    any of various gems (as chrysoberyl or chalcedony) that reflect light when cut in a rounded shape

Samuel Johnson's Dictionary

  1. Cats-eye

    A stone.

    Cat’s-eye is of a glistering grey, interchanged with a straw colour. John Woodward, on Fossils.

Wikidata

  1. Cat's eye

    The cat's eye is a retroreflective safety device used in road marking and was the first of a range of raised pavement markers. It originated in the UK in 1933 and is today used all over the world. It consists of two pairs of reflective glass spheres set into a white rubber dome, mounted in a cast iron housing. This is the kind that marks the centre of the road, with one pair of cat's eyes showing in each direction. A single-ended form has become widely used in other colours at road margins and as lane dividers. Cat's eyes are particularly valuable in fog and are largely resistant to damage from snow ploughs. A key feature of the cat's eye is the flexible rubber dome which is occasionally deformed by the passage of traffic. A fixed rubber wiper cleans the surface of the reflectors as they sink below the surface of the road. The rubber dome is protected from impact damage by metal 'kerbs' – which also give tactile and audible feedback for wandering drivers. The inventor of cat's eyes was Percy Shaw of Boothtown, Halifax, West Yorkshire, England. When the tram-lines were removed in the nearby suburb of Ambler Thorn, he realised that he had been using the polished strips of steel to navigate. The name "cat's eye" comes from Shaw's inspiration for the device: the eyeshine reflecting from the eyes of a cat. In 1934, he patented his invention, and on 15 March 1935, founded Reflecting Roadstuds Limited in Halifax to manufacture the items. The name Catseye is their trademark. The reflective lens had been invented six years earlier for use in advertising signs by Richard Hollins Murray, an accountant from Herefordshire and, as Shaw acknowledged, they had contributed to his idea.

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Numerology

  1. Chaldean Numerology

    The numerical value of cat's eye in Chaldean Numerology is: 4

  2. Pythagorean Numerology

    The numerical value of cat's eye in Pythagorean Numerology is: 6

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"cat's eye." Definitions.net. STANDS4 LLC, 2024. Web. 11 May 2024. <https://www.definitions.net/definition/cat%27s+eye>.

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