From December 6th, 2015 to December 30th, 2019, 50% user give 5-star rating, 50% user give 2-star rating. for Keep Google Definitions chrome extension.
This might be what I was looking for, but the extension will not work for me. I have tried restarting my browser and refreshing. If it is as simple as adding a "save" button to google definitions, I do not see it or it is not working for me.
Great! Exactly what i was looking for.