say it: BLA-klist
blacklist is a noun and verb meaning "a list of people who are out of favor". It carries 2 recorded senses.
a list of people who are out of favor
put on a blacklist so as to banish or cause to be boycotted
“many books were blacklisted by the Nazis”
Forms marked · are formed by the regular rule rather than recorded in the source data. English keeps a few hundred irregulars and the rest follow the pattern, so the rule is right far more often than not — but it is a rule, and the mark says so.
Definitions, synonyms and semantic relations for blacklist come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.