waterway
waterway — noun
1. a water route, for example a river or a canal, that boats and ships use to carry
a water route, for example a river or a canal, that boats and ships use to carry people or goods between different places
The old canal network was once the main waterway for transporting goods across the country.
waterway + for + gerund (purpose)
Ryo took his small boat through the narrow waterway that connects the two lakes.
The government will deepen the main waterway so larger ships can reach the inland port.
Élise pointed at the map and traced the waterway that runs past her grandfather's village.
Baraka watched the cargo boats line up along the busy waterway outside the factory.
用法筆記
Often used in geography, transport planning, or official documents rather than in everyday conversation. In casual speech, speakers usually name the specific type of water (river, canal, channel) instead of using the general term waterway.