PERNICIOUS Definition Meaning - Merriam-Webster 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 ”
Pernicious - Definition, Meaning Synonyms - Vocabulary. com 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 "
Pernicious - definition of pernicious by The Free Dictionary 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
pernicious - Wiktionary, the free dictionary 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