vernac
adj.— «They had argued and talked and laughed about what to call their parts, she hated lund and chut, how vernac and crude and vulgar she said.» —by Vikram Chandra Love and Longing in Bombay Mar. 1, 1997. (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...