Precision: meaning, definitions and examples

When you need to emphasize meticulous detail and strict adherence to the desired outcome or standard.

• The engineer's precision in designing the circuit was remarkable.
• Precision is key in surgical procedures.

When focusing on how close a measurement or an estimate is to the true or accepted value.

• The accuracy of the weather forecast was impressive.
• A high level of accuracy is required for scientific experiments.

When emphasizing a very high degree of detail and absence of any deviation, similar to but not as commonly used as precision.

• The exactness of the artist's replica was stunning.
• Exactness is crucial in chemical measurements.

When talking about the state of being free from errors, often in relation to rules, procedures, or language.

• Languages instructors emphasize the correctness of grammar.
• The correctness of the algorithm was verified through multiple tests.

Use this word when referring to the exactness or meticulous detail in measurements, calculations, or descriptions.

• The precision of the instrument was crucial for the experiment.
• Her precision in executing the dance moves was remarkable.

This word is best for emphasizing the correctness or closeness to the true value. It's often used in contexts where verifying the truth or correctness is important.

• The accuracy of the test results is vital for diagnosing the disease.
• He has demonstrated great accuracy in his financial predictions.

Refinement is used when talking about the process of improving or perfecting something, often implying sophistication or elegance.

• The refinement of the software's interface has greatly enhanced user experience.
• Her writing style shows a lot of refinement compared to her earlier works.

Sharpness can refer to the clear and distinct quality of an image, sound, or tool. It may carry a somewhat more informal or tangible connotation.

• The sharpness of the photograph was impressive, capturing every detail.
• The chef commented on the sharpness of his new knife.

Used when referring to the degree of refinement or detail in measurement or description. Often used in scientific and technical fields.

• The surgeon's precision was apparent in the flawless stitches
• The machine requires high precision for optimal performance

Emphasizes being strictly and completely correct or precise to very fine details. Often used in contexts where no deviation is tolerated.

• The exactness of the model impressed the judges
• She appreciated the exactness of his instructions

Implies how close a measurement or observation is to the true value. Commonly used in contexts where correctness and reliability are important.

• The accuracy of the data was crucial for the research study
• His accuracy in predicting the weather was remarkable

Refers to making small adjustments or minor improvements to achieve the best possible outcome. Often used in technical, artistic, or professional settings.

• The guitarist spent hours fine-tuning his instrument
• The software requires some fine-tuning before it is released