This Architectural Drawing is AutoCAD 2d drawing of DETAIL - Sanitary Basin of bathroom in AutoCAD, dwg file.A basin is a container that holds water and is used for washing, but you probably just call it your bathroom sink. You can think of basinas something shaped like a bowl. If you're going for an old-fashioned ring, say "wash basin." If you're in England, you might use a basin for cooking.
