Tomorrow/təˈmɑːrəʊ/ Definition 1 of 4Pro Tip 1/3Time Specificity Use 'tomorrow' to specify actions planned for the next day, giving a clear time frame. Let's have lunch tomorrow. Pro Tip 2/3Firm Plans 'Tomorrow' often implies a strong intention or scheduled event, not just possibility. My flight leaves tomorrow. Pro Tip 3/3Future Reference Used for talking about the future, 'tomorrow' helps shift focus from present to what's ahead. We'll discuss it tomorrow.