1. Art highly prized for its beauty or perfection
   - treasure 
2. A crystalline rock that can be cut and polished for jewellery
   "he had the gem set in a ring for his wife"
   - gemstone, stone 
3. A person who is as brilliant and precious as a piece of jewellery
   - jewel 
4. [N. Amer] A sweet quick bread baked in a cup-shaped pan
   - muffin 
5. A precious or semiprecious stone incorporated into a piece of jewellery
   - jewel, precious stone

Derived forms: gems

Type of: art, crystal, fine art, individual, jewellery [Brit, Cdn], jewelry [N. Amer], mortal, person, quick bread, somebody, someone, soul

Part of: jewellery [Brit, Cdn], jewelry [N. Amer]

Encyclopedia: Gem, Idaho Gem Gem, Indiana Gem, Kansas Gem, KS

• Cordyline australis
• Cordyline terminalis
• Cordylus
• core
• core bit
• core drill
• core dump
• core group
• core memory
• core out
• coreference
• coreferent
• coreferential
• coregent
• Coregonidae
• Coregonus
• Coregonus artedi
• Coregonus clupeaformis
• coreid
• coreid bug
• Coreidae
• coreligionist
• corella
• Corelli
• coreopsis