Словарь синонимов английского языка - decrepitude

(n) 1. feebleness, weakness, infirmity, debilitation, enervation, incapacity, old age, superannuation, senescence, senility, caducity, dotage: Her decrepitude was so extreme that she could neither walk nor understand what was said to her. 2. dilapidation, deterioration, decay, ruin: The house is in an advanced ctate of decrepitude.