The Merriam-Webster Dictionary announced the addition of 690 new words to its listings on Wednesday, including sports terms beast mode, bracketology and GOATED. “We’re very excited by this new batch of words,” said Merriam-Webster Editor at Large Peter Sokolowski. “We hope there is as much insight and satisfaction in reading them as we got from defining them.” Beast mode defines “an extremely aggressive or energetic style or manner that someone (such as an athlete) adopts temporarily (as to overpower an opponent in a fight or competition).” Bracketology is the study of tournament brackets, per...