How to look up anything with one tap on Mac

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dictionary look up macos
Look up!
Photo: Caleb Roenigk/Flickr CC

On the Mac, you have long been able to tap on any word or phrase to look up a dictionary definition. Just click on the word using a three-finger tap on your trackpad, and the dictionary panel appears. But have you tried this recently? Today, in this simple popover panel, you can get full access to not just dictionary definitions, but news, Siri Knowledge, movie details, App Store listings, and lots more depending on what you’re looking up.

Let’s take a look.