calibré

Calibré is a French adjective and the past participle of the verb calibrer. It describes a thing that has been adjusted, verified, or designed to meet a specific standard or set of specifications. The feminine form is calibrée and the noun use can appear in contexts such as “un calibré” to indicate a calibrated item in some technical writings.

Etymology and usage note: the term derives from calibrer, which in turn relates to the concept of a standard measure or gauge. In French technical language, calibré is commonly used for instruments, tools, and parts that have undergone calibration to ensure accuracy or fit within defined tolerances.

Metrology and instrument calibration: in science and industry, an instrument that is calibré has its readings aligned with known reference standards. Calibration involves comparing measurements to references, applying corrections, and producing a calibration certificate. A calibrated instrument is expected to deliver reliable data within stated uncertainty and traceability.

Industrial and engineering contexts: parts and components may be described as calibrés to indicate compliance with precise dimensions. For example, a pièce with a diamètre calibré denotes that its diameter falls within a specified tolerance. Tubes, gauges, and fasteners are often specified as calibrés in technical drawings and quality control procedures.

Other uses: calibré can also be used more figuratively to denote something that is well adapted, fit for purpose, or carefully designed. In practice, calibration and étalonnage (calibration and adjustment) are closely related, with calibré highlighting the result of the process.

See also: calibrer, calibration, étalon, étalonné, calibre.