N
- Namespace - a context in which an identifier exists.
- Navigable - the ability for objects of a Class at one end of an Association to retrieve Objects from the other end. Associations need not be navigable.
- Node -
- Note - It is an explanatory part of UML models. A note is a symbol for rendering constraints and comments attached to an element or collection of elements.
Read more about this topic: Glossary Of Unified Modeling Language Terms