1. to adjust or mark (an instrument or device) so that it gives accurate measurements
2. to determine the correct range for (something) by careful assessment

Examples

• The technician needs to calibrate the scale before weighing the samples.
• We calibrated the thermometer using ice water and boiling water.
• The engineer calibrated the pressure gauge to ensure accurate readings.
• Scientists must calibrate their instruments regularly for precise measurements.
• The team calibrated their approach based on customer feedback.
• She calibrated her response to match the seriousness of the situation.
• The software automatically calibrates the display colors.