Related Clues:

• Bowl
• Play area
• It may have boxes and boxers
• Beech or birch
• Place for a match
• One may undergo surgery
• The Palestra, e.g.
• Where gladiators grappled
• Field of action
• Sloth's hangout
• Rock tour venue
• Field of endeavor
• Theme of the puzzle
• Genealogy chart
• Orchard unit