calibrate
Calibrate (verb) means to adjust an instrument or measurement so it matches a known, accurate standard. Example: “The technician calibrated the scale before weighing the samples.”
How to use calibrate
Learner’s notesIn plain EnglishTo fine-tune a device or measurement so it gives correct, reliable results.
Word forms
- Third person singular
- calibrates
- Past tense
- calibrated
Fill the gap
Can you complete this real example?
The technician _____ the scale before weighing the samples.
Etymology
From "caliber" plus the verb-forming suffix "-ate."