Space is the general term used to describe all of a two-dimensional surface or a three-dimensional expanse. Explicitly, space has no boundaries but shapes and objects exist within space and events occur within space. In a practical application, space refers to the immediate surface being observed (like the canvas of a painting) or the immediate environment being observed (like a portion of a room).

Master Concepts List - alphabetical glossary

Master Concepts List - grouped by category/course