1. A wooden peg for hanging things on 
2. A knot in wood; a protuberance
   - knur

Derived forms: knags

• compression bandage
• compression fracture
• compressive
• compressor
• comprise
• compromise
• compromise verdict
• compromiser
• compromising
• compsognathus
• compt
• Compton
• Comptonia
• Comptonia asplenifolia
• Comptonia peregrina
• comptroller
• Comptroller General
• Comptroller of the Currency
• comptrollership
• compulsion
• compulsive
• compulsively
• compulsiveness
• compulsivity
• compulsorily