What’s the right way to pronounce gyros? Have you ever heard of feeling poozley? Called something great a blinger? Use the expression one-off to mean a “one-time thing”?
An ophthalmologist in Arcata, California, is puzzled by the way some of his older patients refer to a single lens. Several of them call it a len, not a lens. This gives the hosts a chance to focus on what linguists call back-formations. This is part...

