Definition of "circularity" [cir•cu•lar•i•ty]

• The state of being circular. (noun)
• A circular object, form or argument. (noun)

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• "There is, incidentally, a certain circularity to this kind of argument — not in any discrete case, but as a general account of people’s behavior."
• "Indeed, the finiteness of language itself implies that the call for definition must at some point either end or issue in circularity."
• "The circularity is the only thing holding it all together."