Noun
The process of estimating the caliber a tube, as of a thermometer tube, in order to graduate it to a scale of degrees; also, more generally, the determination of the true value of the spaces in any graduated instrument.
Source: Webster's dictionaryTime is found in the calibration of the individual to the timing of a collective endeavour, the social grace that less clock-bound societies must practise. Jay Griffiths
the thermometer needed calibration Source: Internet
A calibration curve is used by taking the radiocarbon date reported by a laboratory, and reading across from that date on the vertical axis of the graph. Source: Internet
A common method to remove systematic error is through calibration of the measurement instrument. Source: Internet
A digital multimeter (top), a rack-mounted oscilloscope (center) and control panel Also the picture above shows the extent of the integration between Quality Assurance and calibration. Source: Internet
After routine maintenance and deficiencies detected during calibration are addressed, an "as-left" calibration is performed. Source: Internet