ALPHABET GAME "X"

Good morning "Vitamineros!"

We have just three days left of The Alphabet Game, including today. So, don't stop now. 

Today we're looking at the letter X. The answer does not begin with X: the word has the letter X in it. 

We are looking for the word that is a portmanteau, and it signifies Britain leaving the European Union. 

Do you know the word?

Leave us your answer on one of our social media sites (Facebook or Twitter) and we will post the correct answer later. We will also include the correct answer in tomorrow's Daily Vitamin email

Best of luck to you!