java
n. uncountablen. a hot cup of coffee. It is a casual way to talk about your morning drink.
n. a slang or informal term for coffee, derived from the Indonesian island where coffee was historically grown.
I need a fresh cup of java before I start work.
The local café is famous for serving the strongest java in the neighborhood.
While some prefer tea to start their morning, he finds that only a steaming mug of java provides the necessary caffeine to tackle a long day of meetings.
Borrowed from Javanese Jawa, via Franco-Italian and Latin, possibly from Sanskrit यव-द्वीप (yava-dvīpa, “island of barley”), used in reference to the coffee grown on Java and nearby islands since at least 1850. The programming language (initially called Oak) is a reference to java, the blend of coffee from the island.