- tidewater⇄adj. of or along tidewater. Tidewater country is land along the seacoast.
- tidewater⇄noun 1. water in rivers and streams affected by the rise and fall of the tides.
2. water that is brought by the flood tide and overflows land.
3. low-lying land along a seacoast through which tides flow.
4. the seacoast or a region a - tidewater⇄tidewater, noun, adjective.