how to do look up on hover over word

[JunkyardCat]

is there a way to do look up like yomichan where you hover over a word and it pop ups meaning instead of right click and choosing look up

[HIllya51]

When the dictionary structure is complex, this performance is poor, so it is impossible.

[HIllya51]

now you can even install yomichan in Luna to achieve this.

[HIllya51]

[JunkyardCat]

how can i do activate yomichan/yomitan?
also i tried adding offline dictionary but i dont see the option to use it when i right click on the word.