<p>This Architectural Drawing is AutoCAD 2d drawing of Basin plan cad block in AutoCAD, dwg file. A basin is <strong>a container that holds water and is used for washing</strong>, 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.</p>