tipstaff /tipˈstäf/

1. A staff tipped with metal
2. An officer who carries it, a sheriff's officer

• photodynamic
• photoelastic
• photoelasticities
• photoelasticity
• photoelectric
• photoelectric cell
• photoelectricity
• photoelectrode
• photoelectrodes
• photoelectron
• photoelectronics
• photoelectrons
• photo-emission
• photo-engraving
• photo-essay
• photo-essays
• photo-etching
• photo finish
• photo finishes
• photofission
• photofissions
• Photofits
• Photofit®
• photoflood
• photoflood lamp