goniometry

noun

go·​ni·​om·​e·​try ˌgōnēˈämə‧trē How to pronounce goniometry (audio)
plural -es
: measurement of angles

Word History

Etymology

French goniométrie, from gonio- goni- + -métrie -metry

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Cite this Entry

“Goniometry.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/goniometry. Accessed 22 Dec. 2025.

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