PANTOCHRONOMETER Meaning and
Definition
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A pantochronometer refers to a complex nautical instrument used for determining longitude at sea. Derived from the Greek words "panto" meaning all and "chronos" meaning time, it literally signifies an instrument that measures time in all places. This intricate device combines elements of a chronometer, an astronomical clock, and a sextant to provide highly accurate timekeeping and celestial observations necessary for calculating longitude.
The pantochronometer features a clock mechanism with a high degree of precision, enabling it to measure time reliably. It is equipped with multiple dials and scales that allow for the tracking of celestial bodies such as stars, the sun, and the moon. By comparing the observed positions of these celestial objects with their predicted positions, navigators can determine their relative longitudes.
Furthermore, the instrument incorporates a sextant, which enables the measurement of the angle between celestial bodies and the horizon. This data, combined with the precise time readings obtained from the chronometer component, allows for the calculation of longitude with greater accuracy.
Historically, the pantochronometer played a crucial role in facilitating maritime navigation and ensuring the safe and efficient voyage of ships. Although the instrument is less prevalent in modern times, its significance in the development of navigation techniques and its contributions to the exploration of the world's oceans cannot be understated.
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An instr. which comprises a compass, a sundial, and a universal time-dial.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
Common Misspellings for PANTOCHRONOMETER
- oantochronometer
- lantochronometer
- -antochronometer
- 0antochronometer
- pzntochronometer
- psntochronometer
- pwntochronometer
- pqntochronometer
- pabtochronometer
- pamtochronometer
- pajtochronometer
- pahtochronometer
- panrochronometer
- panfochronometer
- pangochronometer
- panyochronometer
- pan6ochronometer
- pan5ochronometer
- pantichronometer
- pantkchronometer
Etymology of PANTOCHRONOMETER
The word "pantochronometer" derives from Greek roots.
- "Panto-" (πάντος) means "all" or "every" in Greek.
- "Chronos" (χρόνος) means "time" in Greek.
- "Meter" (μέτρον) means "measurement" or "instrument" in Greek.
Therefore, when combined, "pantochronometer" essentially means "an instrument or device for measuring or representing all time".
