Mure is a verb that means to shut in an enclosed space. 

Our word of the day comes from the Old French word for ‘to wall up’ or enclose. It’s been enclosed in the English language since the Middle English period. Here’s an example of mure in use: 

As a kid, I would always try to mure my comics in a narrow crack in the wall. That way, my little brother couldn’t find them and mess them all up.