"As e-cigarettes (or e-cigs) have become much more common, so vape has grown significantly in popularity. You are thirty times more likely to come across the word vape than you were two years ago, and usage has more than doubled in the past year."On a related note, "budtender" was one of the runners up, along with "bae," "contactless," "indyref," "normcore," and "slacktivism."