Characterized by or relating to adynamia; lacking strength, power, or dynamic energy.
From adynamic combining Greek 'a-' (without) plus 'dynamic' (from Greek 'dynamis' meaning strength). This medical adjective describes the quality of being weak or powerless.
An 'adynamic' patient in medical terminology is one whose body has essentially shut down its power production—it's a term that makes you realize how much of medicine is about understanding how the body generates and uses energy.
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