The Open Dictionary

dipsomaniac

noun

UK/ˌdɪp.səˈmeɪ.ni.æk/
US/ˌdɪp.səˈmeɪ.ni.æk/

Definitions of dipsomaniac noun

  1. Countable

    A person who suffers from dipsomania; an alcoholic.

    • He was sent to a rehabilitation center due to his dipsomania.

    • She used to be a dipsomaniac, but she's sober now.

    • The doctor diagnosed him as a severe dipsomaniac.