Try Our Apps
Dictionary.com

follow Dictionary.com

Word of the Day
Sunday, March 08, 2015

Definitions for chronometer

  1. a timepiece or timing device with a special mechanism for ensuring and adjusting its accuracy, for use in determining longitude at sea or for any purpose where very exact measurement of time is required.
  2. any timepiece, especially a wristwatch, designed for the highest accuracy.

Learn something
new every day


GET OUR


Thank youfor signing up
Get the Word of the Day Email
Citations for chronometer
Items both functional and beautiful are on display: compasses, scaled models of canoes, nautical atlases, and astrological texts, as well as an astrolabe, octant, and cross-staff. The marine chronometer (above) is a very precise clock made by William Bond & Son, Boston, circa 1860. Nell Porter Brown, "Finding Our Way," Harvard Magazine, March–April, 2015
He had saved lives at sea, had rescued ships in distress, had a gold chronometer presented to him by the underwriters, and a pair of binoculars with a suitable inscription from some foreign Government, in commemoration of these services. Joseph Conrad, Lord Jim, 1900
Origin of chronometer
1705-1715
Chronometer entered English in the early 1700s from the Greek root chrónos meaning "time," and the New Latin -metrum, which derives from the Greek métron meaning "measure."
Get our
Word of the Day
Email
Thanks for signing up!