English Lexicon

Weaken

/ˈwiː.kən/
verbCEFR B1 (Intermediate)Top #2500 frequency
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Comprehensive Definitions & Senses

2 senses
As verb
  1. 1

    To make or become weaker in strength, quality, or intensity.

    "The prolonged drought will weaken the crops significantly."
  2. 2

    To diminish the effectiveness or force of something.

    "The new regulations may weaken the company's competitive edge."

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Antonyms & Contrasting Words (1)

Linguistic Origin & Historical Etymology

Derived from the Middle English adjective 'weik' (meaning weak), combined with the verb-forming suffix '-en' originating from Old English and Germanic roots. Historically evolving from Proto-Germanic *waikwaz, it has consistently retained its core semantic sense of causing loss of strength or power over centuries.

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