bat·boy 
(bătboi′)
(bătboi′)n.
A boy or man who looks after the equipment of a baseball team, especially the bats.
- peroxisomal
- peroxisome
- peroxy-
- peroxyacetyl nitrate
- perp
- perp.
- perpend
- perpendicular
- perpendicularity
- perpendicularly
- perpetrate
- perpetration
- perpetrator
- perpetual
- perpetual calendar
- perpetually
- perpetual motion
- perpetuance
- perpetuate
- perpetuation
- perpetuator
- perpetuity
- perphenazine
- Perpignan
- perplex