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Definitions of ruby:
  • noun:   a transparent piece of ruby that has been cut and polished and is valued as a precious gem
  • noun:   a transparent deep red variety of corundum; used as a gemstone and in lasers
  • noun:   a deep and vivid red
  • adjective:   having any of numerous bright or strong colors reminiscent of the color of blood or cherries or tomatoes or rubies
  • name:  A female given name (very common: 1 in 452 females; popularity rank in the U.S.: #90)
  • name:  A surname (rare: 1 in 25000 families; popularity rank in the U.S.: #3478)



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Alternative Terms
corundum colorless chromic-oxide laser-applications sapphire pigeon gem-abbreviation ruby-disambiguation mineral chemical-formula aluminium-oxide chromium crystal-habit bravais-law cleavage-crystal fracture mohs-scale-of-mineral-hardness lustre refractive-index pleochroism fluorescence streak-mineralogy relative-density melting-point fusibility solubility gemstone latin emerald diamond burma-4 thailand sri-lanka tanzania kenya madagascar cambodia montana north-carolina south-carolina spinel hardness rutile asterism-gemmology cabochon chatoyancy lead-glass-2 auguste-victor-louis-verneuil verneuil-process czochralski-process hydrothermal-synthesis stretch-mark dopant-3 gemology imitation tourmaline gemological-institute-of-america bahya-ben-asher new-international-version exodus hoshen reuben-hot-sandwich hebrew-language cognate adam-2005 septuagint sard authorized-king-james-version carnelian jasper proverbs masora kremlin-stars kremlin siberia birthday july leo-astrology cancer-astrology jyoti-a wedding-anniversary-2 purity hue mogok mandalay association-of-southeast-asian-nations hiv list-of-minerals precious-metal gold silver sterling-silver platinum palladium amethyst opal topaz aquamarine tanzanite chrysoberyl