WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / Q / quadrilateral quadrilateral nounadjective /kwɑdrilætərəl/ 5 syllables 13 letters Scrabble 23 WWF 26 Definitions noun a four-sided polygon quadrangletetragon adjective having four sides four-sided Look “quadrilateral” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →