# NomenAttribute class

Namespace: [Grasshopper2.UI](https://developer.rhino3d.com/api/gh2/namespace/grasshopper2.ui.md) · Assembly: [Grasshopper2](https://developer.rhino3d.com/api/gh2/assembly/grasshopper2.md)

```cs
[AttributeUsage(AttributeTargets.All)]
public sealed class NomenAttribute : Attribute
```

Attribute for associating Nomens with types.

## Constructors

- [NomenAttribute](https://developer.rhino3d.com/api/gh2/type/grasshopper2.ui.nomenattribute/ctor.md): (3 overloads) Create a new description attribute.

## Properties

- [Nomen](https://developer.rhino3d.com/api/gh2/type/grasshopper2.ui.nomenattribute/nomen.md): Gets the description associated with this attribute.