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

In this lofty corner of horology, six-figure timepieces have become common.

From Los Angeles Times • May 22, 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

Bronze is not a metal traditionally associated with horology; when worn against the skin, it develops an unmistakable patina.

From New York Times • Mar. 23, 2022

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