The phrase "decrepit body" is correct and usable in written English.
It can be used to describe a body that is worn out, weakened, or in poor condition, often due to age or neglect.
Example: "After years of hard labor, he was left with a decrepit body that struggled to keep up with his youthful spirit."
Alternatives: "worn-out body" or "frail body."
Brodman felt something being tugged painfully from his decrepit body.
(Not to be confused with the ROLLS ROYCE plan, in which your decrepit body will be rolled up into a carpet and sold to a man named Royce).
The immensely wealthy Damian (Kingsley) is invited – for a cool quarter-billion-dollar fee – to participate in a highly secret process whereby his entire consciousness will be decanted from his increasingly decrepit body and into the handsome, wrinkle-free form of Ryan Reynolds, thus ensuring a new lease on life.
So again, as in the world of books, the long tail is eating the old and decrepit body.
Though his decrepit body may be a shadow of its former glory (and he's abandoned his wife and child), Rooster's still got the gift of gab and knows how to use it to amuse his followers and disarm and intimidate his enemies.
He wants to wake up a community that he views as excessively cautious and prod gerontology researchers to acknowledge the possibility that retarding aging or rejuvenating decrepit bodies is within reach.
I don't mean their bald heads and decrepit bodies either.
I had visions of my decrepit old body being tossed about in a mosh pit, even though I'm not entirely sure what a mosh pit is.
We all know how revolting one's decrepit parent-body is to one's teen-ager.
But when a decrepit cell ignores the body's commands to self-destruct, it can continue to divide, eventually forming a tumor.
As the band drew from influences across the globe, it had various collaborators, with Albarn's alter ego of Murdoc, a decrepit zombified ape with the body shape of an aging rock star, remaining as the front man.
