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See more synonyms for heliodor on Thesaurus.com
  1. a clear yellow variety of beryl used as a gemstone.
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Origin of heliodor

1910–15; < German < Greek hēlio- helio- + dôron gift
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for heliodor

Historical Examples

  • Yellow beryl (Heliodor) and aquamarine also occur in Madagascar.

    A Text-Book of Precious Stones for Jewelers and the Gem-Loving Public

    Frank Bertram Wade

British Dictionary definitions for heliodor


  1. a clear yellow form of beryl used as a gemstone
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Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012