# Dictionary Side panel example This example allows users to right-click on a word and see the definition on the side panel using the [Side Panel API](https://developer.chrome.com/docs/extensions/reference/sidePanel/). NOTE: This example only defines the word extensions and popup. ## Running this extension 1. Clone this repository. 2. Load this directory in Chrome as an [unpacked extension](https://developer.chrome.com/docs/extensions/mv3/getstarted/development-basics/#load-unpacked). 3. Open the side panel UI 4. Choose the "Dictionary side panel". Dictionary side panel 5. Go to https://developer.chrome.com/docs/extensions/ 6. Right-click on the "Extensions" word. 7. Choose the "Define" context menu You should see the definition on the side panel Dictionary extension context menu