[nowahe]

I'm not a native English speaker, but I read a lot of books in their original English. Being able to quickly look up a word you've never encountered is a god send

I find myself really missing this feature when I occasionally read a paper book, thinking about clicking the word on the page to get a definition.

[loughnane]

Yeah, I didn't think of non-native speakers. I def see the value there.

[dzhiurgis]

That's how I got hooked on macos nearly 20 years ago. Dictionary + thesaurus taught me so much.