word request - In cartography, what do you call the line that separates land from water?

I am discussing cartographic conventions. For instance, "rivers should be blue" and "country borders should be black".

In such a discussion, how should I refer to a line that separates land from a large body of water?
I am looking for a single term that works for ocean, sea, lake (rivers not needed).

My attempts:

• coast


• shore


• seaside line


• seaside


• bank

Is there a more appropriate term?

Answer

Shoreline is a more general term than coastline, encompassing not only oceans and seas, but lakes and large rivers as well.