Related Clues:

• Is brimming
• Batsmen's primary edges? Bowlers', more likely
• Buckets down
• Brims
• ... sides reportedly, if it rains
• Hat features
• Rains heavily
• Projections of bowlers
• Overflow points
• Is a crowd
• Pours rain
• Sombreros have them
• Hat edges
• Becomes overwhelming
• Gets crowded