Definition of drunker:
(adj) :
Intoxicated as a result of excessive alcohol consumption, usually by drinking alcoholic beverages.
(n) :
One who is intoxicated with alcohol.
(adj) :
(derogatory) Habitually or frequently in a state of intoxication.
(n) :
A habitual drinker, especially one who is frequently intoxicated.
(n) :
A drinking-bout; a period of drunkenness.
(n) :
A drunken state.