chronometer

noun
UK: /krəˈnɒmɪtər/
US: /krəˈnɑːmɪtər/

  1. A very accurate clock, especially one used on ships.

    1. The chronometer helped sailors navigate.
    2. The ship's chronometer was essential for determining longitude accurately on long voyages.

Synonyms

timekeeper watch clock

Frequently Asked Questions

The phonetic transcription of "chronometer" is /krəˈnɒmɪtər/ in British English and /krəˈnɑːmɪtər/ in American English. Click the 🔊 button to hear both pronunciations.

Synonyms for "chronometer": timekeeper, watch, clock.

Example usage of "chronometer": "The chronometer helped sailors navigate.". More examples on the page.