As Microsoft and the Cortana team continue to refine the powerful AI and assistant, more features are slowly popping up online. A new one noticed by numerous people in our audience is definitions, powered by Oxford Dictionaries.
Load up Cortana and directly ask her 'What does _____ mean?' alternatively, 'What is the meaning of ____?' and the personal assistant from 500 years in the future pulls up a nice little card, complete with the word category and multiple definitions while exclaiming "I've found the meaning of…".