the exact opposite of what it appears to mean Eleventh Amendment of the U.S. Constitution. Congressional Research Service concedes Eleventh Amendment Eleventh 11th Amendment 11th Amendment http://www.law.cornell.edu/anncon/html/amdt11_user.html the exact opposite of what it appears to mean Eleventh Amendment immunity 11th amendment Eleventh Amendment immunity 11th Amendment Congressional Research Service concedes Eleventh Amendment immunity