chronograph

noun

chro·​no·​graph ˈkrä-nə-ˌgraf How to pronounce chronograph (audio)
ˈkrō-
: 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
chronographic adjective
chronography noun

Examples of chronograph in a Sentence

Recent Examples on the Web
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While this latest Vacheron Constantin is far from being a sports watch, the delightfully green central chronograph seconds hand lends a modern vibe. Thor Svaboe, Robb Report, 25 June 2025 First, its three chronograph subdials at 3, 6 and 9 o’clock and their matching outer dial sectors appear in tones of green, pink, and blue, a first for the Freedom 60 Chronograph line. Anthony Demarco, Forbes.com, 4 June 2025 The star of the sale was a Patek Philippe perpetual calendar chronograph. Rachel Cormack, Robb Report, 11 June 2025 The Swiss watch brand has teamed up with Italian soccer team Como 1907 on the Hublot Classic Fusion Como Edition, a 42-mm chronograph encased in a sleek black ceramic case with a deep blue dial. Martino Carrera, Footwear News, 4 June 2025 See All Example Sentences for chronograph

Word History

Etymology

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

First Known Use

1851, in the meaning defined above

Time Traveler
The first known use of chronograph was in 1851

Browse Nearby Words

Cite this Entry

“Chronograph.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/chronograph. Accessed 3 Jul. 2025.

Kids Definition

chronograph

noun
chro·​no·​graph ˈkrän-ə-ˌgraf How to pronounce chronograph (audio)
ˈkrō-nə-
: an instrument for measuring and recording stretches of time with exactness
chronographic adjective
chronography noun

Medical Definition

chronograph

noun
chro·​no·​graph ˈkrän-ə-ˌgraf, ˈkrō-nə- How to pronounce chronograph (audio)
: 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
chronographic adjective
chronography noun

More from Merriam-Webster on chronograph

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