WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / W / wallboard wallboard noun /wɔlboʊrd/ 2 syllables 9 letters Scrabble 15 WWF 18 Definitions noun a wide flat board used to cover walls or partitions; made from plaster or wood pulp or other materials and used primarily to form the interior walls of houses dry walldrywall Look “wallboard” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →