Related Clues:

• Unit of length
• Gridiron unit
• Skull and crossbones holder
• Measure of length
• Train for boxing
• Whipping site at sea?
• Get ready for a fight
• Warm up in the ring
• Upright pole
• Exchange ripostes
• Ship spar
• Play station?
• Practice outside the ring
• Trade punches in training
• Support at sea