keister /kēˈstər/ (US sl)

1. The buttocks, arse
2. A safe or strong-box
3. A case or box

• long jumper
• long jumpers
• long jumping
• long jumps
• longleaf pine
• longleaf pines
• long leg
• long-legged
• long-legs
• long lens
• long lenses
• long-life
• long-line
• long-liner
• long-liners
• long-lines
• long-lining
• longlist
• longlisted
• longlisting
• longlists
• long-lived
• longly
• long mark
• long marks