debarring

dɪˈbɑː

verb

exclude or prohibit (someone) officially from doing something.

first-round candidates were debarred from standing

exclude,ban,bar,disqualify,disentitle,declare ineligible,preclude,rule out,shut out,lock out,keep out,reject,blackball,say no to,leave out in the cold,give the cold shoulder to,stand in the way of,refuse entrance to,disfellowship,prevent,prohibit,proscribe,disallow,interdict,block,stop,curb,restrict,restrain,obstruct,hinder,forbid to,enjoin,estop,let