llavero
n.— «Another card shows a young man in a wizard’s hat holding a set of keys: a sign that the recipient is a “llavero”—the shot-caller who “holds the keys” to big decisions in the yard.» —“Sending Greetings From All the Gang” by Richard Fausset Los Angeles Times Apr. 5, 2004. (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...