Grog (noun)

A drink made from water, rum, and lemon or lime juice.

Origin:

Derived from the name of british admiral edward vernon, who was nicknamed 'old grogram' for his grogram cloak.

Examples:

1. Grog was once the standard drink of sailors in the British navy, and was considered a safer alternative to water which could easily become contaminated.
2. Grog has a long history, dating back to the days of the British navy when sailors were issued with a daily ration of rum.
3. Grog is a popular drink in many Caribbean countries, where it is often made with local rum and served as a refreshing beverage.
4. Grog is sometimes used to describe any strong alcoholic drink, particularly one that is mixed with water.
5. Grog is typically made with a dark rum, which gives it a distinctive flavor and makes it a popular choice for mixed drinks and cocktails.