aˈssorterU.S. [f. assort v. + -er1.] One who assorts. 1897Scribner's Mag. Jan 17/2 The assorter, who distributes the bundles [of goods] into lots to go to the different parts of the city.1915W. Holt Beacon for Blind vii. 70 He was anxious to bring deaf and dumb assorters into the Post Office.