jewel UK /ˈd͡ʒuːəl/US /d͡ʒul/noun 7verb 1forms 5phrases 1 noun7 •A precious or semi-precious stone; gem, gemstone. •A valuable object used for personal ornamentation, especially one made of precious metals and stones; a piece of jewellery.Iachimo: 'Tis plate of rare device, and jewels / Of rich and exquisite form, their values great. — 1611 •(figurative) Anything precious or valuable.Galveston was the jewel of Texas prior to the hurricane. •A bearing for a pivot in a watch, formed of a crystal or precious stone. •(informal) A jewel box (optical disc container).As a collector, I prefer jewels to digipaks. •(slang, euphemistic) The clitoris.The area between her eyebrows wrinkled with the increasing circular motions her two fingers made on her jewel. — 2008 •Any of various lycaenid butterflies of the genus Hypochrysops. verb1 •To bejewel; to decorate or bedeck with jewels or gems. formsjeweled · jewelled · jeweling · jewelling · jewels Phrases with jewel jewel in the crownThe most valuable or important thing or person among others of its kind.