debility has definitions from the field of medicine
[ noun ] (medicine) the state of being weak in health or body (especially from old age)

Used in print

(J. W. C. Hagstrom et al., "Debilitating muscular...)

This patient was a 65 - year old white male accountant who entered the New_York_Hospital for his fourth and terminal admission on June 26 , 1959 , because of disabling weakness and general debility .

The terminal hospital admission on June 27 , 1959 , was necessitated by continued weakness and debility complicated by urinary retention and painful thrombosed hemorrhoids .