opiorphin
n.— «Saliva from humans has yielded a natural painkiller up to six times more powerful than morphine, researchers say. The substance, dubbed opiorphin, may spawn a new generation of natural painkillers that relieve pain as well as morphine but without the addictive and psychological side effects of the traditional drug.» —“Natural-born painkiller found in human saliva” by Andy Coghlan New Scientist Nov. 13, 2006. (source: Double-Tongued Dictionary)
Further reading
Praisesong for the Kitchen Ghosts: Stories and Recipes from Five Generations of Black Country Cooks (Bookshop|Amazon) is about the foodways and folkways passed down through five generations of a Black Appalachian family. The book, by novelist and...
Courtney in Anchorage, Alaska, and her teenage son disagree: Should that collection of music be called a mixtape or a mixed tape? The former is far more common, and reflects that linguistic process known as lenition or “softening,” in...