Related Clues:

• One of Clinton's old offices
• Not quite circular
• Kind of round
• Egg-shaped, e.g.
• Shaped like Bush's office
• Watermelon shape
• Like many a race route
• Shaped like an ellipse
• Not quite round
• Ellipsoid
• White House office
• Sort of circular
• Oblong
• Elliptic
• Like zero