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- Dictionarypernicious/pəˈnɪʃəs/
adjective
- 1. having a harmful effect, especially in a gradual or subtle way: "the pernicious influences of the mass media"
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PERNICIOUS definition: 1. having a very harmful effect or influence: 2. having a very harmful effect or influence: 3…. Learn more.
The meaning of PERNICIOUS is highly injurious or destructive : deadly. How to use pernicious in a sentence. insidious, sinister, or pernicious? Synonym Discussion of Pernicious.
If you describe something as pernicious, you mean that it is very harmful. I did what I could, but her friend's influence was pernicious. 2 meanings: 1. wicked or malicious 2. causing grave harm; deadly.... Click for more definitions.
Pernicious means harmful and subtle, such as a poison gas that causes illness in those exposed to it over the course of years.
PERNICIOUS meaning: 1. having a very harmful effect or influence: 2. having a very harmful effect or influence: 3…. Learn more.
Pernicious definition: causing insidious harm or ruin; ruinous; injurious; hurtful. See examples of PERNICIOUS used in a sentence.
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....
Definition of pernicious adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
Sep 21, 2024 · Causing death or injury; deadly. (of a person) Insidiously villainous: intending to cause harm, especially in a subtle way. Analyzable as pernīx ("swift") + -ious. pernicious (comparative more pernicious, superlative most pernicious) (obsolete) swift; celeritous.
A complete guide to the word "PERNICIOUS": definitions, pronunciations, synonyms, grammar insights, collocations, examples, and translations.
