WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / M / millimeter of mercury millimeter of mercury noun 21 letters Scrabble 33 WWF 39 Definitions noun a unit of pressure equal to 0.001316 atmosphere; named after Torricelli mm hgtorr Look “millimeter of mercury” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →