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

Derived forms: calkins

Type of: cleat

• roentgenium
• roentgenogram
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• roentgenography
• roentgenoscope
• rofecoxib
• ROFL
• Rogaine
• rogation
• Rogation Day
• roger
• Roger Bacon
• Roger Bannister
• Roger Brooke Taney
• Roger de Mortimer
• Roger Eliot Fry
• Roger Fry
• Roger Huntington Sessions
• Roger Sessions
• Roger Sherman
• Roger Taney
• Roger Williams
• Rogers
• Roget
• rogue