Related Clues:

• Like acacia leaves
• Model train layout, often
• Place for a run
• Like some leaves
• Like many amphitheaters
• Tractor-trailers
• High rollers?
• Football-shaped
• White House office shape
• Stadium shape, maybe
• Flattened figure
• Tournament round
• Squashed circle
• Many a toy train track
• Oxeye window shape