calibration (English)

Where does "calibration" come from?

Calibration is an English noun built in two steps. The verb 'calibrate' comes from 'caliber' or 'calibre' with the suffix '-ate'[2], and the noun adds the suffix '-ion' to that verb[1]. The result names the act of calibrating something, such as adjusting a measuring instrument so its readings match a known standard.

Full etymology tree

• calibration (English), 'The act of calibrating something.'
  • derived calibrate (English), 'To check or adjust by comparison with a standard.'
    • derived caliber (English), 'Diameter of the bore of a firearm, typically measured between opposite lands.'
    • suffix -ate (English), 'derives verbs (mostly) from Latin stems'
  • suffix -ion (English), 'An action or process, or the result of an action or process.'

Ancestors

• calibrate (English)
• ion (English)

Descendants and derived words

• autocalibration (English)
• calibrationless (English)
• crosscalibration (English)
• intercalibration (English)
• miscalibration (English)
• overcalibration (English)
• Platt calibration (English)
• precalibration (English)
• precalibration (English)
• recalibration (English)

Sources

1. calibration (English) - Wiktionary
2. calibrate (English) - Wiktionary

Updated October 2026

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Etymology data from Wiktionary, CC BY-SA 4.0 · About Miraris