x2
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X-2; X2 (disambiguation); X²; X 2; X.2
A notation added to the end of a word to denote a double meaning.
Note: This is typically a written (as opposed to spoken) expression, and it is usually contained within parentheses.
Sally: On Friday I went to the store to pick up something to eat (x2).In this case, Sally did indeed get something to eat while at the store, but she also had ulterior motives - perhaps she has a thing for one of the cashiers at the store?