Decrepit

прилагательное 1) дряхлый, немощный, хилый (от старости) Например: decrepit old man — дряхлый старик decrepit horse — кляча Синоним(ы): wasted, worn-out, feeble, weak 2) ветхий, изношенный, обветшалый, старый Например: decrepit buildings — ветхие здания Синоним(ы): dilapidated

Большой англо-русский словарь

Decrepit

adjective Etymology: Middle English, from Latin decrepitus 1. wasted and weakened by or as if by the infirmities of old age 2. a. impaired by use or wear; worn-out b. fallen into ruin or disrepair 3. dilapidated, run-down Synonyms: see weakdecrepitly adverb

Merriam-Webster's Collegiate Dictionary