1. Support and strengthen
   "bolster morale"
   - bolster up 
2. Prop up with a pillow or bolster 
3. Add padding to
   - pad

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

Derived forms: bolstered, bolstering, bolsters

Type of: fill, fill up, make full, pillow, prop, prop up, reenforce, reinforce, shore, shore up

Encyclopedia: Bolster

• chiliad
• chiliasm
• chiliast
• chiliastic
• chill
• chill factor
• chill out
• chiller
• chilli
• chilli con carne
• chilli pepper
• chilli powder
• chilli sauce
• chilli vinegar
• chilliness
• chilling
• chillingly
• chillness
• chills and fever
• chilly
• chilly bin
• Chiloe
• Chilomastix
• Chilomeniscus
• Chilomeniscus cinctus