calibrate Meaning, Definition & Usage

  1. verb make fine adjustments or divide into marked intervals for optimal measuring
    fine-tune; graduate.
    • calibrate an instrument
    • graduate a cylinder
  2. verb mark (the scale of a measuring instrument) so that it can be read in the desired units
    • he calibrated the thermometer for the Celsius scale
  3. verb measure the caliber of
    • calibrate a gun

WordNet


Cal"i*brate intransitive verb
Definitions
  1. To ascertain the caliber of, as of a thermometer tube; also, more generally, to determine or rectify the graduation of, as of the various standards or graduated instruments.

Webster 1913