🇫🇷French Source WordCode: FR

pernicieux

Pronunciation / Transliteration: /pɛʁ.ni.sjø/

🇬🇧 Direct English Meaning:
Pernicious/pərˈnɪʃ.əs/
adjectiveCEFR C2 (Proficient)Top #9500 frequency
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🇫🇷 Example Sentence in French:

"La désinformation a un effet pernicieux sur le public."

Comprehensive Definitions & Senses

2 senses
As adjective
  1. 1

    Having a harmful effect, especially in a gradual or subtle way.

    "The pernicious influence of corruption can slowly erode the foundations of a democratic society."
  2. 2

    Highly injurious or destructive; deadly.

    "She suffered from a pernicious fever that severely weakened her constitution."

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Antonyms & Contrasting Words (1)

Linguistic Origin & Historical Etymology

Derived from the Latin 'perniciosus', meaning destructive or ruinous, which comes from 'pernicies' (destruction, death), formed from the prefix 'per-' (thoroughly) and 'necare' (to kill). It entered the English language in the late 15th century, retaining its core connotation of causing great harm or damage, often in a subtle or gradual way.

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