calibration
nounUK /ˌkæl.ɪˈbɹeɪ.ʃən/ · CA, US /ˌkæl.əˈbɹeɪ.ʃən/
Etymology From calibrate + -ion. First attested in 1852.
1
Engineering, Natural sciences, Physical sciences, Technology The act of calibrating something.
- The thermostat needs calibration.