goniometer

noun

go·​ni·​om·​e·​ter ˌgō-nē-ˈä-mə-tər How to pronounce goniometer (audio)
1
: an instrument for measuring angles
2
goniometric adjective
goniometry noun

Examples of goniometer in a Sentence

Recent Examples on the Web
These examples are automatically compiled from online sources to illustrate current usage. Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
The setup gave surprisingly good image quality, for not only beauty pictures of chips but also for examining features with dimensions of a few micrometers, and even as a digital goniometer for measuring contact angles. IEEE Spectrum, 24 Apr. 2020

Word History

Etymology

Greek gōnia angle

First Known Use

1766, in the meaning defined at sense 1

Time Traveler
The first known use of goniometer was in 1766

Dictionary Entries Near goniometer

Cite this Entry

“Goniometer.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/goniometer. Accessed 17 Nov. 2024.

Medical Definition

goniometer

noun
go·​ni·​om·​e·​ter ˌgō-nē-ˈäm-ət-ər How to pronounce goniometer (audio)
: an instrument for measuring angles (as of a joint or the skull)
goniometric adjective
goniometry noun
plural goniometries
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