1. A metal cleat on the bottom front of a horseshoe to prevent slipping
   - calk [US], caulk

Derived forms: calkins

Type of: cleat

• serenade
• serendipitous
• serendipity
• serene
• serenely
• sereneness
• sereness
• Serengeti
• Serengeti National Park
• Serengeti Plain
• serenity
• Serenoa
• Serenoa repens
• Serer
• serf
• serfdom
• serfhood
• serflike
• serge
• Serge Koussevitzky
• sergeancy
• sergeant
• sergeant at arms
• sergeant first class
• sergeant fish