say it: muh-LAHYN
malign is an adjective and verb meaning "evil or harmful in nature or influence". It carries 3 recorded senses.
having or exerting a malignant influence
“malevolent stars”
“a malefic force”
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 malign 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.