Burn to a cinder

What is Burn to a cinder?

Burn to a cinder definition and meaning on Dictionary terms:
consumed; rendered unserviceable or ineffectual by maximum use: a burned-out tube.
exhausted or made listless through overwork, stress, or intemperance.
deprived of one’s regular place to live, work, etc., by a destructive fire.


reference: https://www.dictionary.com/browse/burn-to-a-cinder