At first glance today’s NYT Crossword clue, “Mortarboard wearer,” sounds like a device used in medieval times. Surprisingly, it’s not—though figuring it out may be as tricky as using one of those old historical devices.
This clue’s from the Aug. 9 NYT Mini Crossword puzzle, and if you have no idea what a Mortarboard is, you’re in the right place for a few hints and the answer.
