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- Dictionaryruby/ˈruːbi/
noun
- 1. a precious stone consisting of corundum in colour varieties varying from deep crimson or purple to pale rose: "a necklace of rubies"
- 2. an old type size equal to 51/2 points.
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RUBY definition: 1. a transparent, dark red precious stone, often used in jewellery: 2. a dark red colour: 3…. Learn more.
The meaning of RUBY is a precious stone that is a red corundum. How to use ruby in a sentence.
Ruby is a pinkish red to blood-red colored gemstone, a variety of the mineral corundum ( aluminium oxide ). Ruby is one of the most popular traditional jewelry gems and is very durable. Other varieties of gem-quality corundum are called sapphires. Ruby is one of the traditional cardinal gems, alongside amethyst, sapphire, emerald, and diamond. [3]
noun. a female given name. ruby. / ˈruːbɪ / noun. a deep red transparent precious variety of corundum: occurs naturally in Myanmar and Sri Lanka but is also synthesized. It is used as a gemstone, in lasers, and for bearings and rollers in watchmaking. Formula: Al 2 O 3. the deep-red colour of a ruby. ( as adjective ) ruby lips.
A ruby is a gemstone that's usually a deep red. You can also describe things that are this same red color as ruby, like Dorothy's ruby slippers. Rubies are one of four types of precious stones — the others are diamonds, emeralds, and sapphires.
1. A red, translucent variety of the mineral corundum, highly valued as a precious stone. 2. Something, such as a watch bearing, that is made from a ruby. 3. A dark or deep red to deep purplish red. adj. Of the color ruby.
a white, blue, yellow, green, or pink mineral, found in coarse granites and igneous rocks. It is a source of beryllium and is sometimes used as a gemstone; the green variety is emerald, the blue is aquamarine. Composition: beryllium aluminium silicate. Formula: Be 3 Al 2 Si 6 O 18.
ruby meaning, definition, what is ruby: a red jewel: Learn more.
ruby - definition, audio pronunciation and more for ruby: a valuable red stone that is used in jewellery: See more in Learner's Dictionary - Cambridge Dictionary.
Definition of Ruby in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
