US /ˈtoʊˌpæz/ UK /ˈtəʊˌpæz/
noun Freq #31523

Meanings

  1. 1
    noun

    a hard aluminium fluorosilicate mineral, often transparent and cut as a gemstone in colorless, yellow, blue, pink, brown, or other varieties

    The pendant held an oval blue topaz surrounded by small diamonds.

  2. 2
    noun

    a golden-yellow, yellow-brown, or light brown color associated with the gemstone

    Topaz glowed along the horizon as the sun began to set.

  3. 3
    noun

    historical: a name applied loosely to various yellow gemstones, including stones now identified as peridot or quartz

    The old catalogue used topaz for several yellow stones that modern mineralogy classifies differently.

Thesaurus

Synonyms
1 noun · a hard aluminium... topaz gemstone
2 noun · a golden-yellow,... golden brownyellow brown
3 noun · historical: a name applied... false topazcommon topaz
Word family
Forms topazes
Derived forms topazolite

Etymology

Through Old French topaze and Latin topazus from Greek Topazios, the ancient name of an island in the Red Sea. The island yielded peridot rather than modern topaz, reflecting the loose classification of early gemstones. A proposed alternative connects the name with Sanskrit tapas, 'heat or fire.'

Topics

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