Related Clues:
- Pellet precipitation
- One who might call holding
- Destructive precipitation
- Two-minute warning giver
- ''Satellite'' service
- Music player
- "Offside" official, for short
- He may OK a KO
- The 'R' in RCA
- Arbiter with a whistle
- B-ball arbitrator
- Active starter?
- One who may OK a KO
- Whistle blower, in basketball
- Wrestling official