Quadriplegia

n. paralysis of all four limbs, inability to move the arms or legs

Quadriplegia, also known as tetraplegia, is a symptom in which a human experiences paralysis affecting all four limbs, although not necessarily total paralysis or loss of function.
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Quadriplegia /quad·ri·ple·gia/ paralysis of all four limbs. quad·ri·ple·gia n. Paralysis of all four limbs. Also called tetraplegia. [more]Quadriplegia - Community and Resources

Noun
1. paralysis of both arms and both legs
(hypernym) paralysis, palsy

Paralysis of all four limbs, both arms and both legs, as from a high spinal cord accident or stroke.