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calibrate

American  
[kal-uh-breyt] / ˈkæl əˌbreɪt /

verb (used with object)

calibrated, calibrating
  1. to determine, check, or rectify the graduation of (any instrument giving quantitative measurements).

  2. to divide or mark with gradations, graduations, or other indexes of degree, quantity, etc., as on a thermometer, measuring cup, or the like.

  3. to determine the correct range for (an artillery gun, mortar, etc.) by observing where the fired projectile hits.

  4. to plan or devise (something) carefully so as to have a precise use, application, appeal, etc..

    a sales strategy calibrated to rich investors.


calibrate British  
/ ˈkælɪˌbreɪt /

verb

  1. to measure the calibre of (a gun, mortar, etc)

  2. to mark (the scale of a measuring instrument) so that readings can be made in appropriate units

  3. to determine the accuracy of (a measuring instrument, etc)

  4. to determine or check the range and accuracy of (a piece of artillery)

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

calibrate Scientific  
/ kălə-brāt′ /
  1. To check, adjust, or standardize a measuring instrument, usually by comparing it with an accepted model.

  2. To measure the diameter of the inside of a tube.


Other Word Forms

  • calibrater noun
  • calibration noun
  • calibrator noun
  • recalibrate verb (used with or without object)
  • uncalibrated adjective

Etymology

Origin of calibrate

First recorded in 1860–65; calib(e)r + -ate 1

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Since the end of World War II, Washington’s relationship with Moscow was its most carefully calibrated, helmed by spy agencies who knew their rival intimately.

From The Wall Street Journal

Because of this, frequency combs act as reference standards that can be used to calibrate and stabilize many types of instruments over a wide range of frequencies.

From Science Daily

During closed-door meetings in recent weeks, the president’s aides have pressed him to calibrate his message on affordability.

From The Wall Street Journal

Eileen was always kind of calibrating, “I know you very well, but what are you up to?”

From Los Angeles Times

This talent for precisely calibrating the elements that convey status and fashionability is probably possible only in someone with intimate knowledge of social insecurity.

From The Wall Street Journal