1. A member of the Delta Delta Delta sorority. Like many sororities, the reputation of the particular Delta Delta Delta chapter varies depending on the college or university to which the chapter belongs. Generally sorority girls are thought to be wealthy, priviledged and snobbish, but that too varies with the individual.
The use of the word Tri-Delt can be either complimentary or derogatory, depending on the intent and outlook of the user.
Tri Delt definition by Urban Dictionary
