DictionarysotHabitual drunkard
noun

sot

SAWT/sˈɔt/

A person who is habitually drunk.

The novel portrayed the landlord as a hopeless sot.

A compact three-panel sequence shows the same adult visibly intoxicated on three different days, making repeated drunkenness—not merely one drinking occasion—the central cue.
Etymology

Sot originally meant a fool or stupid person, then narrowed to someone stupefied by drink or habitually drinking to excess. The French ancestor’s deeper origin is uncertain.

More examples

  • The old sot staggered away from the tavern.
  • Calling him a sot reduced his troubles to an insult.
  • The character's neighbors dismissed him as a sot.

Forms

sot · sots

Similar words

drunkard
Both are disparaging terms for a habitual drinker; sot is more old-fashioned.
drinker
Drinker does not by itself imply habitual intoxication or condemnation.