Definition of chronometer
: timepiece; especially : one designed to keep time with great accuracy
Examples of chronometer in a Sentence
a fancy new chronometer that is light-years more advanced than your average wristwatch
Recent Examples of chronometer from the Web
With few exceptions, the modern gadget is as impossible to navigate as were the seas before the sextant and the marine chronometer.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'chronometer'. Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
First Known Use of chronometer
CHRONOMETER Defined for English Language Learners
Definition of chronometer for English Language Learners
: a watch or clock that measures time very exactly
Medical Definition of chronometer
: an instrument for measuring time; especially : one designed to keep time with great accuracy
Seen and Heard
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