(Australia, British, Canada, Ireland, New-Zealand, countable, uncountable) An alcoholic, often sparkling (carbonated) beverage made from fermented apples; hard cider; apple cider.
(Canada, US, countable, uncountable) A non-alcoholic still beverage consisting of the juice of early-harvest apples, usually unfiltered and still containing pulp; apple cider; sweet cider (without pulp such a beverage is called apple juice).
(Australia, countable, uncountable) A non-alcoholic carbonated beverage made from apples or pears.
(Japan, South-Korea, countable, uncountable) A non-alcoholic, lemon-lime flavored carbonated beverage.
(countable) A cup, glass, or serving of any of these beverages.