Precision

Part of speech: noun (n.)

The quality or state of being precise; exact limitation; exactness; accuracy; strict conformity to a rule or a standard; definiteness. I have left out the utmost precisions of fractions. Locke.

Synonyms: Preciseness; exactness; accuracy; nicety. Precision, Preciseness. Precision is always used in a good sense; as, precision of thought or language; precision in military evolutions. Preciseness is sometimes applied to persons or their conduct in a disparaging sense, and precise is often used in the same way.