Definition of "gemstone" []

• A precious or semiprecious stone that may be used as a jewel when cut and polished. (noun)

American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

• "This gemstone is believed to enhance self-esteem, develop the ability to love and hasten spiritual growth."
• "Last September I purchased these cute glass tea cups in gemstone colors for less than $5 each."
• "Bella’s favorite gemstone is topaz because it reminds her of Edward’s eye color."