Word of the Day
Mumpsimus (n., MUMP-sih-MUSS)
A tradition or practice that's adhered to despite being shown to be incorrect, or someone who holds to this kind of thinking. It originated in the 1500s by accident and stubbornness: a priest wrote "mumpsimus" in a letter describing a mass when he should have said "sumpsimus"—but then refused to correct his error, performing the mass with the wrong word for 20 years. And you wonder why we had a reformation.