IPA: /ˈtɪplər/
KK: /ˈtɪplər/
A person who drinks alcohol regularly, often excessively.
He was known as a tippler, always seen with a drink in his hand.
Tippler → The word originates from the Middle English 'tipplen', meaning to drink alcohol, which is derived from the Old English 'tipa', meaning a small amount or a sip. A tippler is someone who drinks alcohol, especially in small amounts or habitually.
Think of someone who takes 'sips' ('tipa') of drink — that's why a tippler is someone who drinks, often in small amounts.