(v. t.) To put in a black list as deserving of suspicion, censure, or punishment; esp. to put in a list of persons stigmatized as insolvent or untrustworthy, -- as tradesmen and employers do for mutual protection; as, to blacklist a workman who has been discharged. See Black.

anathematize attaint ban banish banishment blackball boycott boycottage bring home to censure condemn convict damn denounce denunciate disfellowship doom excommunicate find guilty ostracism ostracization ostracize outlaw pass sentence on penalize pronounce judgment pronounce sentence proscribe proscription sentence