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Its original meaning in English, “highly injurious or destructive,” usually applies to things (“pernicious apathy,” “pernicious effects”) and medical conditions (“pernicious fever,” “pernicious anemia”). When applied to people, pernicious means “wicked.”
Interpersonal victimization may also have a pernicious impact on a child's behavior through an influence on underlying social cognitive structures. From the Cambridge English Corpus These new plans were always 'suspicious ', ' pernicious and harmful to the city and to its commerce'.
Pernicious definition: causing insidious harm or ruin; ruinous; injurious; hurtful. See examples of PERNICIOUS used in a sentence.
Pernicious means harmful and subtle, such as a poison gas that causes illness in those exposed to it over the course of years. Pernicious comes from the Latin perniciosus, "destructive," which in turn comes from pernicies, "death" or "ruin."
There is a pernicious culture of excellence: everything has to be not merely good but the best. Synonyms: wicked , bad , damaging , dangerous More Synonyms of pernicious Collins COBUILD Advanced Learner’s Dictionary .
Add to word list. having a very harmful effect or influence: The cuts in government funding have had a pernicious effect on local health services. SMART Vocabulary: related words and phrases. Dangerous and harmful. adverse. adverse conditions. adverse effect.
pernicious. adjective. formal uk / pəˈnɪʃəs / us. Add to word list. Add to word list. very harmful. (Definition of pernicious from the Cambridge Learner's Dictionary © Cambridge University Press)
Definition of pernicious adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
The pernicious weed has spread all through the flower bed. He had pernicious anemia at age 49 years. The last two had a pernicious effect on Cuba, draining it of horses, money and of men.
Jun 2, 2024 · pernicious ( comparative more pernicious, superlative most pernicious) Causing much harm in a subtle way. Synonyms: deleterious, (obsolete) venom. Causing death or injury; deadly . Synonym: attery. (of a person) Insidiously villainous: intending to cause harm, especially in a subtle way.
