what does hyperbole mean
hyperbolenoun [ U ] uk â /haÉªËpÉË.bÉl.i/ us â /haÉªËpÉË.bÉl.i/ formal. âº a way of speaking or writing that makes someone or something sound bigger, better, more, etc. than they are: The blurb on the back of the book was full of the usual hyperbole - enthralling, fascinating, and so on.