precision
/pɹɪˈsɪʒ.ən/ noun, adjective
Forms precisions
- noun (loosely) The state of being precise or exact; especially, both exact and accurate.
- noun (strictly) The ability of a measurement to be reproduced consistently. “The classic example of the difference between precision and accuracy is that in target practice, if the grouping is tight but the group is off-center, your precision is good but your accuracy needs calibration.”
- noun (mathematics) The number of significant digits to which a value may be measured reliably.
- noun (bridge) A bidding system that makes use of many artificial bids to describe a hand quite precisely.
- adjective Used for exact or precise measurement.
- adjective Made, or characterized by accuracy.
Synonyms
exactitude exactness accuracy nicety repeatability reproducibility preciseness
Antonyms
Etymology
From Middle French precision. Equivalent to precise + -ion.
Webster’s 1913
- noun The quality or state of being precise; exact limitation; exactness; accuracy; strict conformity to a rule or a standard; definiteness.
Etymology [Cf. F. précision, L. praecisio a cutting off. See Precise.]
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “precision”, CC BY-SA 4.0. Details