tippler¹

n.

a habitual drinker of alcohol.

ME (denoting a retailer of alcoholic liquor): of unknown origin.

tippler²

n.

a revolving frame or cage in which a truck is inverted to discharge its load.

C19: from dial. tipple ‘tumble over’ + -er¹.

以上來源於：《簡明牛津英語詞典》