prox card
n.— «Sexual assault and other incidents in college dorms have led many schools to control access to these buildings by giving residents a kind of electronic key, often called a prox card, that can also be used to track the comings and goings of individual students. This technology is starting to spread to academic buildings, but daytime access to classrooms is still largely unrestricted.» —“Can We Make Campuses Safer?” by Julie Rawe Time Apr. 16, 2007. (source: Double-Tongued Dictionary)
Further reading
If you speak a second or third language, you may remember the first time you dreamed in that new tongue. But does this milestone mean you’re actually fluent? And a couple’s dispute over the word regret: Say you wish you’d been able...
Many of us struggled with the Old English poem “Beowulf” in high school. But what if you could actually hear “Beowulf” in the English of today? There’s a new translation by Maria Dahvana Headley that uses contemporary...