Via Google+: “You may be familiar with using Google to find definitions, like [define fortuitous]. We’ve recently updated this feature on google.com on desktop and mobile to give you more information about these words beyond just their definition. Now you’ll also see sample sentences that highlight how the word is used, as well as synonyms. If you tap the microphone on your Google Search app, you’ll hear answers spoken back when you ask questions like “What’s the definition of fortuitous?” and “What are synonyms for fortuitous?” Give it a whirl the next time you’re reading an article online and you stumble across an unfamiliar word. In addition, try translating words to one of 60+ languages directly from the box. When you select a language, future definition searches will consistently provide a translation to that same language.”