Rajneeshee noun1 •A member of a countercultural sect, founded by Bhagwan Shree Rajneesh, that combines elements of religion and Western philosophyThe single U.S. case involving the actual use of biological agents occurred in September 1984, when members of the Rajneeshee cult in Oregon poisoned salad bars with Salmonella typhimurium. — 2001 formsRajneeshees