If you use Google Docs then here’s a useful little tip you may not know about. If you are unsure about a word and want to check the definition without leaving the comfort of your document, all you need to do is type the word, or select an existing one, and hit Control+Shift+Y (Windows) or Command+Shift+Y for Mac users. That’ll bring up the definition and provide you with the ability to look up more words if you so desire.