1. In a vertical position; not sloping
   - upright

See also: perpendicular, vertical

• box wrench
• box-shaped
• boxberry
• boxcar
• boxcars
• boxed
• boxed-in
• boxer
• boxers
• boxershorts
• boxfish
• boxful
• boxing
• Boxing Day
• boxing equipment
• boxing glove
• boxing match
• boxing ring
• boxlike
• boxthorn
• boxwood
• boxy
• boy
• boy band
• Boy Orator of the Platte