1. Any of several Old World herbs of the genus Medicago having small flowers and trifoliate compound leaves
   - medic, medick 
2. A plant of the genus Trifolium
   - clover 
3. An architectural ornament in the form of three arcs arranged in a circle

Derived forms: trefoils

Type of: architectural ornament, herb, herbaceous plant

Part of: genus Medicago, genus Trifolium, Medicago, Trifolium

Encyclopedia: Trefoil

• mouth-to-mouth
• mouth-to-mouth resuscitation
• mouth-watering
• mouthbreeder
• mouthful
• mouthless
• mouthlike
• mouthpart
• mouthpiece
• mouthwash
• mouthy
• mouton
• movability
• movable
• movable barrier
• movable feast
• movableness
• movably
• move
• move around
• move back
• move back and forth
• move in
• move in on
• move into