Definition of "drinker"

drinker

/ˈdɹɪŋkə(ɹ)/

noun
plural drinkers
1. Agent noun of drink; someone or something that drinks.
2. Someone who drinks alcoholic beverages on a regular basis.
  Quotations
  At a single table a couple of Chinese drinkers looked up incuriously.
  1958, Anthony Burgess, The Enemy in the Blanket (The Malayan Trilogy), published 1972, page 280
3. A device from which animals can drink.
4. (slang) A pub.
  Quotations
  Antisocial behaviour? What the hell was that? In my day antisocial meant staying in to watch the footy on Scotsport instead of going down the drinker.
  2011, Tony Black, Gutted, page 88