Stop opening Dictionary.app when three-finger-tapping non-text in Google Chrome

Solution 1:

In google chrome, you cannot change the functionality of the "Look up & Data Detector" three-finger tap. You can only turn it off completely. More information on the functionality below.

This functionality is called "Look up & Data Detectors" in your trackpad options. This can be turned on and off.

The reason this happens in Google Chrome but not other Apple applications is because it is an Apple functionality. For example, doing a three finger tap in Safari on a hyperlink will cause it to open up a smaller preview window of the page or other very detailed information that the OS can find if it was just a single word.

However it won't do this in Google chrome. In chrome it'll only give a basic dictionary definition, or anything very basic about the word tapped on.