When I double-click a word for more research on it, the word is highlighted and all is fine. (This has nothing to do with the highlighting feature that we might use to highlight a passage.)
But once done, I would really like to remove that highlighting on the word (and other words that match) as it become more than distracting, at times I can't tell what is and what is not supposed to be highlighted.
How do I tell the software: "Thanks, now stop highlighting that word, please?"