hectometer

noun

hec·​to·​me·​ter ˈhek-tə-ˌmē-tər How to pronounce hectometer (audio) hek-ˈtä-mə-tər How to pronounce hectometer (audio)
: a unit of length equal to 100 meters see Metric System Table

Word History

Etymology

French hectomètre, from hect- + mètre meter

First Known Use

1810, in the meaning defined above

Time Traveler
The first known use of hectometer was in 1810

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Cite this Entry

“Hectometer.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/hectometer. Accessed 27 Feb. 2025.

Kids Definition

hectometer

noun
hec·​to·​me·​ter ˈhek-tə-ˌmēt-ər How to pronounce hectometer (audio)
: a unit of length equal to 100 meters see metric system

Medical Definition

hectometer

noun
hec·​to·​me·​ter
variants or chiefly British hectometre
: a metric unit of length equal to 100 meters
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