Search results
- Dictionarypernicious/pəˈnɪʃəs/
adjective
- 1. having a harmful effect, especially in a gradual or subtle way: "the pernicious influences of the mass media"
Powered by Oxford Dictionaries
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.”
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 conditions. adverse effect. adverse publicity. adverse reaction. deleteriously. destabilizing. destructively. destructiveness. inimically.
Pernicious definition: causing insidious harm or ruin; ruinous; injurious; hurtful. See examples of PERNICIOUS used in a sentence.
Jun 2, 2024 · pernicious ( comparative more pernicious, superlative most pernicious) Causing much harm in a subtle way. Causing death or injury; deadly . (of a person) Insidiously villainous: intending to cause harm, especially in a subtle way.
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 conditions. adverse effect. adverse publicity. adverse reaction. deleteriously. destabilizing. destructively. destructiveness. impact statement.
Pernicious means harmful and subtle, such as a poison gas that causes illness in those exposed to it over the course of years.
If you describe something as pernicious, you mean that it is very harmful. [formal] Parents are blaming not only peer pressure but also the pernicious influence of the internet. There is a pernicious culture of excellence: everything has to be not merely good but the best.
Definition of pernicious adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
PERNICIOUS definition: very harmful. Learn more.
Define pernicious. pernicious synonyms, pernicious pronunciation, pernicious translation, English dictionary definition of pernicious. adj. 1. Tending to cause death or serious injury; deadly: a pernicious virus. 2. Causing great harm; destructive: pernicious rumors. per·ni′cious·ly adv....
