deckle
n.— «Deckle: A 3-inch-thick piece of fat at the tip of a brisket of beef, usually removed unless the customer insists it remain and be cooked to add taste.» —“Chicago Speak” by Anne Keegan Chicago Tribune Feb. 17, 1994. (source: Double-Tongued Dictionary)
Further reading
Cat hair may be something you brush off, but cat hair is also a slang term that means “money.” In the same way, cat beer isn’t alcoholic — some people use cat beer as a joking term for “milk.” And imagine walking on a...
There are eight major planets, but more than a million minor ones, including asteroids. If you discover one, you get the honor of naming it. The Dictionary of Minor Planet Names includes minor planets named for rock bands, jazz musicians, poets, and...