Also vernier scale a small, movable, graduated scale running parallel to the fixed graduated scale of a sextant, theodolite, barometer, etc., and used for measuring a fractional part of one of the divisions of the fixed scale.
Machinery. an auxiliary device for giving a piece of apparatus a higher adjustment accuracy.
a small movable scale running parallel to the main graduated scale in certain measuring instruments, such as theodolites, used to obtain a fractional reading of one of the divisions on the main scale
an auxiliary device for making a fine adjustment to an instrument, usually by means of a fine screw thread
(modifier) relating to or fitted with a vernier
a vernier scale
a vernier barometer
First recorded in 1760–70; named after P. Vernier
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
The Hwasong-14 had only one nozzle, and it used four vernier engines to steer the missile.
From Washington Post • Nov. 30, 2017
If this kind of cutoff is not accurate enough, small vernier rockets can be used to give the proper amount of extra push.
From Time Magazine Archive
First they fired Surveyor's vernier engines for 33 seconds to consume more fuel and reduce the craft's landing weight.
From Time Magazine Archive
Name the use of the following: Gal vanometer, vernier, oscillograph, pantograph, micrometer, pyrometer.
From Time Magazine Archive
The inner vernier is then set to the right ascension of the object which it is desired to observe.
From Photographs of Nebul? and Clusters Made with the Crossley Reflector by Keeler, James Edward
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
