chronograph

noun

chro·​no·​graph ˈkrä-nə-ˌgraf 

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

ˌkrä-nə-ˈgra-fik 

ˌkrō-

adjective

chronography

krə-ˈnä-grə-fē 

noun

Examples of chronograph in a Sentence

Recent Examples on the Web

One of the debut styles at Watch Week paid homage to its history of chronographs. —Thomas Waller, WWD, 24 Jan. 2025

The watches feature three sub-dials with a permanent seconds indicator at 12 o'clock, 1/10th second chronograph counter and hour chronograph counter at 6 o'clock, and minute chronograph counter at 9 o'clock. —Bhanu Chopra, Forbes, 22 Jan. 2025

It’s powered by the high-frequency chronograph caliber HUB4700, a variation of sister-brand Zenith’s famous El Primero, oscillating at 36,000 vph. —Paige Reddinger, Robb Report, 21 Jan. 2025

That may seem odd for a monochromatic steel chronograph. —Allen Farmelo, Robb Report, 9 Jan. 2025

Word History

Etymology

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

First Known Use

1851, in the meaning defined above

Kids Definition

chronograph

noun

chro·​no·​graph ˈkrän-ə-ˌgraf 

ˈkrō-nə-

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

chronographic

ˌkrän-ə-ˈgraf-ik 

ˌkrō-nə-

adjective

chronography

krə-ˈnäg-rə-fē 

noun

Medical Definition

chronograph

noun

chro·​no·​graph ˈkrän-ə-ˌgraf, ˈkrō-nə- 

: 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

ˌkrän-ə-ˈgraf-ik, ˌkrō-nə- 

adjective

chronography

krə-ˈnäg-rə-fē 

noun