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Definition of calibrate

calibrate

/ˈkæl.ɪ.bɹeɪt/
cal · i · brate
Adjective:calibrative
•
Past Simple:calibrated
•
Past Participle:calibrated
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Present Participle:calibrating
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calibrate Lexical Profile

calibrate Game Scores & Validity

• verb

1

To check, adjust, or standardize the graduations of a measuring instrument by comparison with an established standard.

Example

"The technician had to calibrate the laboratory scales before weighing the chemical samples."

2

To carefully assess, set, or tailor something to suit a particular requirement, audience, or objective.

Example

"The central bank sought to calibrate its monetary policy to curb inflation without triggering a recession."

3

To determine the caliber or internal diameter of a tube or bore.

Example

"Engineers used specialized gauges to calibrate the glass capillary tubes."

Synonyms
View all synonyms for calibrate

• Rhymes for calibrate

• Nearby Words

caliber
calibered
calibrachoa
calibrate
calibration
calico
california

Word Origin & Etymology

Coined in the mid-19th century from 'caliber' plus the verbal suffix '-ate', originally referring to the measurement of the internal bore of a gun barrel or tube. 'Caliber' itself derives via French and Italian from the Arabic 'qālib' (meaning 'shoemaker's last' or 'mold'), ultimately tracing back to the Ancient Greek 'kálapous'.

Cite this Entry

Wordmom. (2026). Definition of Calibrate. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/calibrate
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