Vice-President Kamala Harris made history when she was sworn in on inauguration day as the first Black woman and the first person of South Asian descent to be elected to the office. However, she’s not the only one who shattered traditional gender roles at the White House — her husband, Doug Emhoff, made history of his own by becoming the first-ever “second gentleman.” Prior to the inauguration, many people speculated over what exactly Emhoff’s official title would be as Harris’ spouse (though “second gentleman” was always the obvious frontrunner). Now, Merriam-Webster has made the name official by adding the term to the dictionary. See what Emhoff had to say about the monumental news on Twitter below.