WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / B / bolster bolster nounverb /boʊlstər/ 2 syllables 7 letters Scrabble 9 WWF 11 Definitions noun a pillow that is often put across a bed underneath the regular pillows long pillow verb support and strengthen “bolster morale” bolster up verb add padding to pad verb prop up with a pillow or bolster Look “bolster” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →