---
id: fast-foundation.datagridcell.columndefinition
title: DataGridCell.columnDefinition property
hide_title: true
---
<!-- Do not edit this file. It is automatically generated by API Documenter. -->

[@microsoft/fast-foundation](./fast-foundation.md) &gt; [DataGridCell](./fast-foundation.datagridcell.md) &gt; [columnDefinition](./fast-foundation.datagridcell.columndefinition.md)

## DataGridCell.columnDefinition property

The base data for the column

<b>Signature:</b>

```typescript
columnDefinition: ColumnDefinition | null;
```