calibrate

verb

cal·​i·​brate ˈka-lə-ˌbrāt 

calibrated; calibrating

transitive verb

1

: to ascertain the caliber of (something)

2

: to determine, rectify, or mark the graduations of (something, such as a thermometer tube)

3

: to standardize (something, such as a measuring instrument) by determining the deviation from a standard so as to ascertain the proper correction factors

4

: to adjust precisely for a particular function

calibrate a thermometer

5

: to measure precisely

carefully calibrate the dosage of a medicine

especially : to measure against a standard

calibrator

ˈka-lə-ˌbrā-tər 

noun

Examples of calibrate in a Sentence

carefully calibrate the dosage of a medicine

Recent Examples on the Web

And so the question is, how calibrated are these predictions? —Steven Strogatz, Quanta Magazine, 7 Nov. 2024

Instead, Fed officials will wait for the winner to take office and start turning campaign rhetoric into specific governance decisions — and see how businesses, consumers and financial markets react before calibrating monetary policy. —Axios, 5 Nov. 2024

Adding to the complexity is that each data center is unique, so a model specific to each facility must be developed and calibrated. —Karl Freund, Forbes, 16 Oct. 2024

Right now, the synthetic hosts are calibrated for conversations only in English. —Reece Rogers, WIRED, 2 Oct. 2024

Word History

Etymology

caliber + -ate entry 4, perhaps after French calibrer

First Known Use

1850, in the meaning defined at sense 1

Kids Definition

calibrate

verb

cal·​i·​brate ˈkal-ə-ˌbrāt 

calibrated; calibrating

1

: to measure the caliber of

2

a

: to determine, correct, or put the measuring marks on (as a tire pressure gauge)

b

: make standard (as a measuring instrument) by finding out and correcting for the differences from an accepted or ideal value

calibration

ˌkal-ə-ˈbrā-shən

noun

Medical Definition

calibrate

transitive verb

cal·​i·​brate ˈkal-ə-ˌbrāt 

calibrated; calibrating

1

: to ascertain the caliber of (as a thermometer tube)

2

: to determine, rectify, or mark the graduations of (as a thermometer tube)

3

: to standardize (as a measuring instrument) by determining the deviation from a standard so as to ascertain the proper correction factors

calibration

ˌkal-ə-ˈbrā-shən 

noun

calibrator

ˈkal-ə-ˌbrāt-ər 

noun