Lake, pond, river, stream, creek, canal, etc.
A body of water wide and deep enough to accommodate commercial vessels. Waterways are in unison a river system.
A passage for water including any stream, river or bay which sometimes or always contains water
An earthen construction which is built to carry water off the land without losing soil or cutting ditches. All water has to go somewhere and if it comes faster than the soils can absorb, it will run-off. Waterways catch the water run-off and direct it to the bottom of the slopes where it goes into ponds, creeks or eventually makes its way to a river. The waterways are usually grassed to catch any silt that accompanies rainwater or snow melt. Waterways are an important component of a terracing system and soil conservation plans.
a natural or man-made place for water to run through (such as rive, stream, creek, or channel)
A river, canal or other body of water that boats can travel on.
"corso d'acqua navigabile, canale"
A waterway is any navigable body of water. These include rivers, lakes, oceans, and canals.