Related Clues:

• Upright pole
• Catamaran feature
• Exchange ripostes
• Ship spar
• Practice outside the ring
• Trade punches in training
• Support at sea
• Practice for a boxing match
• Plane-wing part
• Progress smoothly
• Jaunt on the bight, perhaps
• Glide effortlessly
• Enter the regatta
• Attack, with ''into''
• A crow's-nest tops it