robustas
/roʊˈbʌstəz/
noun
- A type of coffee bean (Coffea canephora) that is stronger and more bitter than Arabica, often used in instant coffee and espresso blends.
- The instant coffee in the jar is made mostly from robustas.
- Robustas are easier to grow because they resist pests better.
- Many coffee shops blend robustas with Arabica for a stronger flavor.