horology

American  

[haw-rol-uh-jee, hoh-] / hɔˈrɒl ə dʒi, hoʊ- /

noun

1. the art or science of making timepieces or of measuring time.

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horology British  

/ ˌhɒrəˈlɒdʒɪk, hɒˈrɒlədʒɪ /

noun

1. the art or science of making timepieces or of measuring time

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horology Scientific  

/ hô-rŏl′ə-jē /

1. The science of measuring time.

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Other Word Forms

• horologic
  adjective

Etymology

Origin of horology

1810–20; < Greek hōro- (combining form of hṓra hour ) + -logy

Explanation

Horology is the scientific study of time. Specifically, horology involves the measurement of time and the making of clocks. You need a small leap of imagination to see hour in horology, but if you do, you've pretty much nailed the meaning: it refers to the study of time and the art of making timepieces. In horology, time is studied scientifically, just as a geologist studies the earth and a biologist studies life. Horology is very practical, since it involves the design and construction of clocks, watches, and other devices for measuring time. Someone who studies horology is a horologist.

Example Sentences

Conservator Francis Brodie is an expert in horology - the science of clocks, watches and timekeepers.

From BBC • Oct. 27, 2023

“I have other interests that I’ll have more time to explore: food/cooking and my ‘Mitch in the Kitch’ series, travel, golf, horology.

From Seattle Times • Jul. 14, 2022

“We are delighted that Vacheron Constantin, a maison dedicated to patient craftsmanship and to the exigencies of haute horology, has chosen four of the Louvre’s masterpieces to showcase its commitment to beauty and excellence.”

From New York Times • Jun. 14, 2022

Dr. Taylor is a British inventor who, like many thoughtful minds, has a soft spot for horology.

From Forbes • Nov. 6, 2014

Hugo had come to understand the connection between horology and magic that his father had talked about.

From "The Invention of Hugo Cabret" by Brian Selznick