DictionaryRoot: paralysis
Greek
paralysis
loosening; paralysis
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noun
palsy
PAWL-zee/ˈpɔːlzi/
Loss of muscle control caused by a nervous disorder.
Etymology
Greek paralysis literally meant “loosening,” with its related verb meaning “disable” or “enfeeble.” Palsy and paralysis share this ancestor, connecting the name with loss of normal bodily function.