Advertisement

Advertisement

barometric error

noun

, Horology.
  1. error of a timepiece due to the fluctuations in density of the atmosphere through which the balance or pendulum moves.


Discover More

Word History and Origins

Origin of barometric error1

First recorded in 1880–85
Discover More

Example Sentences

The clock is enclosed in an airtight glass case so as to avoid barometric error.

It is the neutral point which it is desirable to arrange for, and only trial and experience can so fit the shape and size of the pallets, scape-wheel and clock weight to one another, as to secure that a moderate variation of the driving power neither accelerates nor retards the motion of the pendulum, while at the same time such an arc of vibration is secured as shall be least subject to barometric error, and not have too great a circular error.

Advertisement

Advertisement

Advertisement

Advertisement


barometerbarometric pressure