Are emoji words? Should "Pokémon," "genderqueer," or "Brexit" be added to the dictionary? What word best sums up 2016? Lexicography is a venerable profession that's changed a lot with new technology: now we can crowdfund a million new free-range definitions, find the exact person who first tweeted a new word and see in real time which words people are looking up and why. Join this panel of linguistic decision-makers for a behind-the-scenes look into how a new word makes it into the dictionary, where Words of the Year come from, how dictionaries use social media to engage the public and more.