WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / H / hemagglutinate hemagglutinate verb 14 letters Scrabble 21 WWF 26 Definitions verb cause the clumping together (of red blood cells) haemagglutinate Look “hemagglutinate” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →