1. A pillow that is often put across a bed underneath the regular pillows
   - bolster

Derived forms: long pillows

Type of: pillow

• prolocutor
• Prolog
• prologise
• prologize
• prologue
• prologuise
• prologuize
• prolong
• prolongation
• prolonge
• prolonge knot
• prolonged
• prolonged interrogation
• prolusion
• prolusory
• prom
• promenade
• promenade concert
• promenade deck
• promethazine
• Promethean
• Prometheus
• promethium
• prominence
• prominent