also: エッグノグ
noun
eggnog
A sweetened dairy-based drink made with milk, cream, sugar, whipped eggs, and often spirits such as rum or brandy. Typically associated with Christmas in Western countries.
クリスマスにはエッグノッグを飲む家庭が多い。
Many families drink eggnog at Christmas.
このエッグノッグはラム酒が効いていて大人向けだ。
This eggnog has a strong rum flavor and is for adults.