Definitions

1. noun

A device with a calibrated scale used to measure small differences in the position of two points, especially in angular measurement.

“The physicist used a vernier to precisely measure the angle of the celestial body.”

2. noun

A small wheel or other device that allows an object to be moved smoothly and with precision, typically in a mechanical system or a microscope.

“The microscope’s vernier allowed the scientist to carefully adjust the focus.”

3. proper noun

Vernier, a commune in the Meurthe-et-Moselle department in northeastern France.

“Vernier is a charming town with a rich history.”