verb

bring shame or disgrace on.

the ceremony was undertaken if a pupil had done something to dishonour the school

disgrace,bring dishonour to,bring discredit to,bring shame to,shame,embarrass,humiliate,discredit,degrade,debase,lower,cheapen,drag down,drag through the mud,blacken the name of,give a bad name to,show in a bad light,sully,stain,taint,smear,mar,blot,stigmatize