Related Clues:

• Clove hitch or sheepshank
• Massage target
• Granny, e.g.
• Circulation mainstay
• Its walls withstand pressure
• Artery
• Tight tie
• Nautical mile
• Fastener of a sort
• Inner tube?
• Feature of some paneling
• Major blood vessel
• Entwine
• Slip or slide
• Blood supplier