Glossary
========

* alias - A string that takes the place of the regular **int** ID. Aliases can be used anywhere UUID's can be used.
* item - Everything in **Dear PyGui** created with a context manager or a `add_` command.
* root - An item which has no parent (i.e. window, registries, etc.)
* window - A **Dear ImGui** window created with `add_window(...)`.
* viewport - The operating system window.