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weak - definition and synonyms

 
 
 
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adjective weak pronunciation in American English /wik/
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adjectiveweak
comparativeweaker
superlativeweakest
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  1. 1
    part of your body that is weak is not as strong or healthy as it should be
    Weak stomach muscles can lead to back problems.
    He has always had a weak heart.
    Synonyms and related words
    1. a.
      a person who is weak does not have much physical strength or energy
      The illness had left him too weak to speak.
      Synonyms and related words
  2. 3
    a weak person is one who does not have much determination and can be easily persuaded to do something that they do not want to do
    I was feeling weak and agreed to go.
    He had a weak character, but not an evil one.
  3. 4
    bad in quality
    They can always improve by working on their weak points.
    weak on: The report was criticized for being weak on detail.
    1. a.
      a weak player, performer, etc. is one who is not good at playing, performing, etc.
      If you are a weak speller, someone should check the letter.
  4. 5
    a weak building, bridge, or other structure is one that is likely to break under a lot of pressure
    The floorboards are weak in some places.
    a weak gravitational field
  5. 6
    a weak argument or idea is one that you can easily criticize or prove to be wrong
    The case is weak because it is based on very little real evidence.
    He gave a very weak excuse for not being on time.
    on weak ground: They were on weak ground, with no precedents for their action.
    weak point/spot: They exploited the weak points in their opponents’ defenses.
    1. a.
      a weak feeling or attitude is one that you are not certain about, and might easily lose
      His faith in his family had become weak over the years.
  6. 7
    a weak liquid contains a lot of water and not much of a substance that gives it taste or strength
    She makes the tea too weak.
    a weak solution of hydrochloric acid
  7. 8
    a weak light, heat, etc. is one that you cannot easily see, hear, or feel
    He had only a weak light to work by.
    1. a.
      a weak action or movement is one that you do not easily notice
      She gave me a weak smile and a little wave.

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