scarlet letter n. a license plate that indicates the automobile’s owner has been convicted of driving while drunk. Etymological Note: This is a more specific sense of scarlet letter ‘a badge or symbol worn to indicate the bearer has committed a crime,’ often used figuratively. It originated in Nathaniel Hawthorne’s 1850 book The Scarlet Letter, in which a scarlet-colored A was worn as punishment for adultery. (source: Double-Tongued Dictionary)
Further reading
Asthenosphere, a geologist’s term for the molten layer beneath the earth’s crust, sparks a journey that stretches all the way from ancient Greece to the author of Uncle Tom’s Cabin. Plus: What the heck is a dogberg? It’s when...
In a sweaty letter to a friend while vacationing on the island of Elba, poet Dylan Thomas wrote colorfully and expressively about a terrible heat wave, complaining that, among other things, “My brains are hanging out like a dog’s tongue...