slang

With terms like mahoosive and al desko, the editors of OxfordDictionaries.com say they've made the largest quarterly update in their history, adding definitions for 1,000 words.

We'll clarify that while the digital service is affiliated with Oxford University, it's officially separate from the venerable dictionary.

The new additions range from pop culture ("xlnt" and "permadeath") to business-speak ("algorithmic trading").