Some students listen to music while training. We might make arrangements in the future to disable all audio, but currently we do not have this provision. Listening to word pronunciations is an intrinsic and important part of training and therefore cannot be disabled. However, you can disable autoplaying of definitions by following the steps in this article.
Step 1: Find Your Preferences
You can find your preferences by following these instructions.
Step 2: Disable Audio
Click the checkbox for the second option. Make sure to click "Update" at the bottom of the page.