Related Clues:

• Alternative to Pl. or Ct.
• Angular lead-in
• Env. shape
• Mathematical fig.
• Rnd. fig.
• Four-sided fig.
• Round fig.
• Short round?
• Geom. line
• Domino shape: Abbr.
• Twice the radius: Abbr.
• Line through the ctr.
• Fig. with a diameter
• It means ''straight''
• Abbr. on a residential street sign