plyometrics
n.— «He set up the entire workout for the football team before the summer, introducing the players to plyometrics, a weight-training concept he learned from the Soviets that emphasizes muscle speed and quickness.» —“It’s All New Under Maryland Sun” by Michael Wilbon Washington Post Aug. 14, 1982. (source: Double-Tongued Dictionary)
Further reading
What if, instead of being an inanimate object, a dictionary were alive? That’s the idea behind a lavishly illustrated new children’s book called The Dictionary Story (Bookshop|Amazon) by Oliver Jeffers and Sam Winston. This is part of a...
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...