adjective
- existing, occurring, or operating between islands
Examples
- The interisland ferry connects all the major islands in the chain.
- Interisland flights are much cheaper than international ones.
- The company operates an interisland shipping service.
- We took an interisland cruise to visit multiple destinations.
- The interisland highway project will link the islands with bridges.
- Interisland trade has been important to the local economy for centuries.