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1 definition by GLADCHEMMS is awesome

HADES is an acronym developed on the website College Confidential. This acronym refers to the five most prestigious prep schools, though now it is used to refer to any prestigious prep school. Hades also refers to Greek hell, which is ironic that it also refers to some very desirable schools.
My HADES school is so much better than your school!
by GLADCHEMMS is awesome February 26, 2011