chronograph

1 of 2

noun (1)

Synonyms of chronographnext
: an instrument for measuring and recording time intervals: such as
a
: an instrument having a revolving drum on which a stylus makes marks
b
: stopwatch
also : a watch incorporating the functions of a stopwatch
c
: an instrument for measuring the time of flight of projectiles

chronography

2 of 2

noun (2)

plural -es
1
obsolete : a record of past time : history
2
: the measurement by graphic methods of intervals of time (as in studying the successive phases of a rapid and complex motion) : the use of the chronograph

Examples of chronograph in a Sentence

Recent Examples on the Web
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Noun
The vintage beauty, one of six PN variants, features an exotic dial in the now-famous Panda configuration—that is, white with contrasting black chronograph registers—along with a steel case, bezel, and bracelet. Robb Report, 5 Sep. 2026 See All Example Sentences for chronograph

Word History

Etymology

Noun (1)

probably borrowed from French chronographe, from chrono- chrono- + -graphe -graph

Noun (2)

Middle French chronographie, from Greek chronographia, from chron- + -graphia -graphy

First Known Use

Noun (1)

1851, in the meaning defined above

Time Traveler
The first known use of chronograph was in 1851

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Cite this Entry

“Chronograph.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/chronograph. Accessed 14 Sep. 2026.

Kids Definition

chronograph

noun
: an instrument for measuring and recording stretches of time with exactness

Medical Definition

: an instrument for measuring and recording time intervals: as
a
: an instrument having a revolving drum on which a stylus makes marks
b
: a watch incorporating the functions of a stopwatch

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