Define armillary sphere
Webarmillary sphere: 1 n a celestial globe consisting of metal hoops; used by early astronomers to determine the positions of stars Synonyms: armilla Type of: celestial globe a globe that is a spherical model of the heavens Websphere: [noun] the apparent surface of the heavens of which half forms the dome of the visible sky. any of the concentric and eccentric revolving spherical transparent shells in which according to ancient astronomy stars, sun, planets, and moon are set.
Define armillary sphere
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WebMar 16, 2024 · armillary sphere ( plural armillary spheres ) An instrument consisting of graduated metal circles used to represent the motions of celestial bodies around the earth . quotations synonym . Synonym: armill. 1908, Walter Crum Watson, Portuguese Architecture, page 24: Most of this bench is covered with tiles of Moorish design, but on … WebJun 25, 2024 · The meaning of ARMILLARY SPHERE is an old astronomical instrument composed of rings showing the positions of important circles of the celestial sphere.
WebMay 30, 2024 · An armillary sphere is an astronomical device made up of a number of rings linked to a pole. These rings represent the circles of the celestial sphere, such as the equator, the ecliptic and the meridians. … WebDefinition of Armillary Sphere. A skeleton sphere suggested by concentric rings which represent the relative positions of the celestial circles of the equator and the ecliptic …
WebJan 1, 2014 · The armillary sphere (hun yi 浑仪) was an astronomical instrument in ancient China used for measuring the positions of celestial bodies.As indicated by its name, the armillary sphere was closely related to the cosmological theory of hun tian 浑天 (Celestial Sphere), which treated the sky as a globe, which revolves on its axis and has its equator … WebThe armillary sphere is an instrument that extends right back to the ancients, and was certainly in used by the second-century astronomer and mathematician Claudius Ptolemy, of Alexandria. ... The sphere is mounted at the celestial poles which define the axis of rotation, and its structure includes an equatorial ring and, parallel to this ...
WebArmillary sphere definition, an ancient instrument consisting of an arrangement of rings, all of which are circles of the same sphere, used to show the relative positions of the …
Webarmillary sphere pronunciation. How to say armillary sphere. Listen to the audio pronunciation in English. Learn more. michael moore next movieWebArmillary Sphere by Mallet 1683 Circle Meridien Original copperplate. $107.16 + $11.00 shipping. Mallet 1683 Armillary Sphere & Globes Original engraved copperplate. ... Atlas Universal Dictionary Map. ORIGINAL / REPRO: Original. SELLER NOTES: Excellent overall condition - See Description. AGE: c1684. Type. Armillary Sphere Map. Region. … michael moore obit ohioWebDefinitions of ARMILLARY SPHERE. 2011 - English Dictionary Database; 2006 - WordNet 3.0; 1895 - Glossary of terms and phrases; ... 2011 - English Dictionary Database By … michael moore obituary sherman txWebarmillary sphere, early astronomical device for representing the great circles of the heavens, including in the most elaborate instruments the … how to change name on ipecs phoneWebThe armillary sphere is an instrument that extends right back to the ancients, and was certainly in used by the second-century astronomer and mathematician Claudius … how to change name on instagram accountWebFeb 22, 2024 · Armillary spheres first appeared in China during the Han Dynasty (206 BCE-220 CE). One early Chinese armillary sphere can be traced to Zhang Heng, an astronomer in the Eastern Han Dynasty (25 … michael moore obituaryWebarmillary ( not comparable ) Resembling a bracelet or armilla; consisting of rings or circles. michael moore obituary tx