What does the name chronometer mean?
n. Chronom′etry, the art of measuring time by means of instruments: measurement of time. [Gr. chronos, and metron, a measure.] A valuable time-piece fitted with a compensation-balance, adjusted for the accurate measurement of time in all climates, and used by navigators for the determination of the longitude.
What is a chronometer used for?
chronometer, portable timekeeping device of great accuracy, particularly one used for determining longitude at sea. Although there were a couple of earlier isolated uses, the word was originally employed in 1779 by the English clock maker John Arnold to describe his sensationally accurate pocket chronometer “no. 1/36.”
How do you use the word chronometer in a sentence?
Sentence Examples. The elongated stars drifted by as the ships chronometer counted down to zero. The museum currently has thirty-eight complete chronometers and twenty-three chronometer balances. The expedition carried a chronometer for measuring longitude, although winding it each day at noon was a challenge. Using a digital chronometer, the ...
What does the chronometer mean?
a portable timekeeper, with a heavy compensation balance, and usually beating half seconds; -- intended to keep time with great accuracy for use an astronomical observations, in determining longitude, etc Etymology: [Gr. time + -meter: cf. F. chronomtre.] Etymology: [Gr. time + -meter: cf. F. chronomtre.]
What is a chronometer watch?
When was the chronometer invented?
How many seconds per day do you have to have to pass the chronometer test?
Why are marine chronometers important?
How accurate is a chronometer?
What are the factors that determine a chronometer?
Do chronometer watches have to be certified?
See 2 more
What does the word chronometers mean?
an instrument for measuring time: an instrument for measuring time especially : one designed to keep time with great accuracy. More from Merriam-Webster on chronometer.
What is an antonym for chronometer?
There are no categorical antonyms for chronometer. The noun chronometer is defined as: A device for measuring time, such as a watch or clock.
What is another word for time clock?
A timepiece; clock, hourglass, sundial, etc.
What is a synonym for chronograph?
as in watch, stopwatch. Synonyms & Near Synonyms for chronograph. stopwatch, watch.
What is a sentence for chronometer?
Chronometer sentence example. The time of vibration is obtained by means of a chronometer, using the eye-and-ear method. The ship's chronometer gives the date as being March 21st 3085. The watch also happens to be an officially certified chronometer.
What is the antonym of clock?
What is the opposite of clock?ignoredisregardslightsnubunheedunmindshunsnobpoohpooh-pooh1 more row
What words describe time?
continuance,date,duration,life,life span,lifetime,run,standing.
What are the parts of a clock called?
Parts of clocks and watches - thesauruscrystal. noun. the piece of glass or plastic that protects the face of a clock or watch.dial. noun. the part of a clock or watch that is round and has hands that move to show you the time.face. noun. ... fob. noun. ... hand. noun. ... hour hand. noun. ... LCD. noun. ... LED. noun.More items...
What are the different types of clocks?
Types of Clocks Based on MechanismAtomic Clock. Check Price on Amazon. ... Electric Clock. Check Price on Amazon. ... Mechanical Clock. Check Price on Amazon. ... Quartz Clock. Check Price on Amazon. ... Pendulum Clock. Check Price on Amazon. ... Spring-Driven Clock. Check Price on Amazon. ... Analog Clocks. Check Price on Amazon. ... Battery-Powered Clocks.More items...•
What is another name for a Clepsydra?
clepsydra, also called water clock, ancient device for measuring time by the gradual flow of water.
What are some antonyms for synchronize?
Antonymsentangle.disarrange.disorder.instability.war.deregulate.disorganise.
What is synchronize synonym?
coincide. verbgo along with; coexist. accompany. accord. acquiesce.
Chronometer watch - Wikipedia
A chronometer (from Ancient Greek χρονόμετρον; Literally, a measurer of time) is an extraordinarily accurate timepiece, with an original focus on the needs of maritime navigation.In Switzerland, timepieces certified by the Contrôle Officiel Suisse des Chronomètres may be marked as Certified Chronometer or Officially Certified Chronometer.
What is the sweep hand on a chronometer?from thesaurus.com
The sweep hand on the chronometer made its rounds several times before he answered. In the words of a reporter, the place is equally capable of turning out a 'chronometer or a Cunard steamer.'. Over the latter were subsequently built some more rooms, including that now used as an observatory and chronometer room.
Where was the time read?from thesaurus.com
At Montefermo and Barielle the time was at once read from a watch, and at Melfi from an accurate pocket chronometer.
Is there an antonym for chronometer?from wordhippo.com
There are no categorical antonyms for chronometer .
Where does the word "cereal" come from?from thesaurus.com
The word cereal comes from the Roman goddess, Ceres, who is the goddess of agriculture.
Category
Any device that measures or registers time; a clock or watch, especially one lacking a chime or other striking mechanism.
Chronometer Sentence Examples
The time of vibration is obtained by means of a chronometer, using the eye-and-ear method.
What is a chronometer watch?
The watch industry has many complicated jargons that can be tough to understand, especially for newbies. Sure, the word chronometer may sound like a handful for some people, but let us tell you right from the get-go that it is just a fancy name used to describe a super accurate watch.
When was the chronometer invented?
A dial back to history shows that the word chronometer was first used in the early eighteenth century. This coincided with the launch of a vacuum-sealed clock built by English clockmaker Jeremy Thacker. Because his clock had no air resistance, it was super accurate. Looking at the performance of his clock, Thacker called it a chronometer.
How many seconds per day do you have to have to pass the chronometer test?
To pass this test, a watch has to have a variation of not more than -4 or +6 seconds per day. And just so you know how difficult it is to pass the chronometer test, only 3 percent of watches built in Switzerland successfully pass the COSC certification. Let us also add that some watches, even though they are precise, aren’t submitted for testing.
Why are marine chronometers important?
Marine chronometers were super important to sea exploration. Also, accurate pocket watches helped to improve the railroad industry in the US. In terms of accuracy, Ball has been a household name in the watch industry. While they were incredibly popular in the 1800s, they have continued to build watches in their original style. The Trainmaster Standard Time is one of the finest chronometers to ever grace the watch industry. While it features an enamel dial and bright luminous markers along with a gas-filled tube, let us tell you right away that this watch doesn’t come cheap as it starts at $7,669.
How accurate is a chronometer?
Thanks to fine engineering and quality materials, chronometers can achieve a precision of 0.1 seconds per day.
What are the factors that determine a chronometer?
That said, two factors must be present for any watch submitted to the COSC to qualify as a chronometer, and they include quality control and premium quality materials.
Do chronometer watches have to be certified?
Given the impeccable engineering, quality materials, and rigor ous tests watches have to go through before they are certified to carry the chronometer tag , it’s easy to see why these watches cost a fortune.
What is a chronometer watch?
The watch industry has many complicated jargons that can be tough to understand, especially for newbies. Sure, the word chronometer may sound like a handful for some people, but let us tell you right from the get-go that it is just a fancy name used to describe a super accurate watch.
When was the chronometer invented?
A dial back to history shows that the word chronometer was first used in the early eighteenth century. This coincided with the launch of a vacuum-sealed clock built by English clockmaker Jeremy Thacker. Because his clock had no air resistance, it was super accurate. Looking at the performance of his clock, Thacker called it a chronometer.
How many seconds per day do you have to have to pass the chronometer test?
To pass this test, a watch has to have a variation of not more than -4 or +6 seconds per day. And just so you know how difficult it is to pass the chronometer test, only 3 percent of watches built in Switzerland successfully pass the COSC certification. Let us also add that some watches, even though they are precise, aren’t submitted for testing.
Why are marine chronometers important?
Marine chronometers were super important to sea exploration. Also, accurate pocket watches helped to improve the railroad industry in the US. In terms of accuracy, Ball has been a household name in the watch industry. While they were incredibly popular in the 1800s, they have continued to build watches in their original style. The Trainmaster Standard Time is one of the finest chronometers to ever grace the watch industry. While it features an enamel dial and bright luminous markers along with a gas-filled tube, let us tell you right away that this watch doesn’t come cheap as it starts at $7,669.
How accurate is a chronometer?
Thanks to fine engineering and quality materials, chronometers can achieve a precision of 0.1 seconds per day.
What are the factors that determine a chronometer?
That said, two factors must be present for any watch submitted to the COSC to qualify as a chronometer, and they include quality control and premium quality materials.
Do chronometer watches have to be certified?
Given the impeccable engineering, quality materials, and rigor ous tests watches have to go through before they are certified to carry the chronometer tag , it’s easy to see why these watches cost a fortune.
