noun
barista
buh-REE-stuh/bəˈriːstə/
A person whose job is to prepare and serve coffee drinks.
The barista prepares espresso at the coffee machine.

Etymology
Italian barista is said to derive ultimately from English bar, named for the counter over which drinks were served. English focuses the worker’s role on preparing and serving coffee.
In context
coffee shop barista working part-time
More examples
- Two baristas worked behind the busy coffee counter.
- She trained as a barista during college.
- The barista asked whether he wanted an extra shot.
Forms
barista · baristas
Similar words
- bartender
- Usually prepares alcoholic drinks rather than coffee.
- server
- Has a broader serving role without specializing in coffee.