extra-añejo Posted on 28 November, 2016 by Will Shenton Booze Type A Spanish term meaning “extra-aged” that refers to tequila aged for at least three years in oak barrels. Established in 2006, extra-añejo is the newest category of tequila. Related Links: List of extra-añejo tequilas Related Lingo: añejo reposado blanco tequila spirit