Try this method if you want to add only a couple of words or so to the dictionary. Whichever route you take, the result is the same: custom words get added to a simple text file behind the scenes. For the first part, we'll focus on a couple of methods you can use depending on whether you're dealing with just a handful of words or a long list of them. Now, let's see how to add and remove words from your Mac's Dictionary app.
And since the dictionary is embedded in macOS, it automatically checks your spelling in many Apple apps. You can search for words (and even browse Wikipedia entries) in the app itself, or take a shortcut and use Spotlight ( Cmd + Space) instead. It allows you to search through detailed entries for thousands of words and phrases. The Dictionary app lives inside the Applications folder in Finder. But before we delve into that discussion, here's a short look at the Dictionary app and what it's capable of.Ī Quick Introduction to the macOS Dictionary We'll also cover how to remove custom words from Dictionary if you don't need them anymore. Did you know that you can add custom words to your Mac's Dictionary app? This allows you to insert medical or legal terminology, technical terms, foreign words, or any other words you use often that are not already in the dictionary.