geodesic

1 of 2

adjective

geo·​de·​sic ˌjē-ə-ˈde-sik How to pronounce geodesic (audio) -ˈdē- How to pronounce geodesic (audio)
-zik
1
2
: made of light straight structural elements mostly in tension
a geodesic dome

geodesic

2 of 2

noun

: the shortest line between two points that lies in a given surface

Examples of geodesic in a Sentence

Recent Examples on the Web
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Adjective
For a more traditional stay, Great Sand Dunes Lodge provides a variety of standard room types, as well as campers and geodesic domes. Taryn White, Travel + Leisure, 20 July 2025 In order to reintroduce it, Biosphere 2 has partnered with Coral Reef Arks, an organization that creates geodesic domes. Alina Hartounian, NPR, 7 July 2025
Noun
The problem was that this formula underestimates the number of geodesics. Joseph Howlett, Quanta Magazine, 3 Mar. 2025 The more holes a surface has, the more varied and complicated its geodesics can get. Joseph Howlett, Quanta Magazine, 3 Mar. 2025 See All Example Sentences for geodesic

Word History

First Known Use

Adjective

1821, in the meaning defined at sense 1

Noun

1883, in the meaning defined above

Time Traveler
The first known use of geodesic was in 1821

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Cite this Entry

“Geodesic.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/geodesic. Accessed 29 Jul. 2025.

Kids Definition

geodesic

adjective
geo·​de·​sic
ˌjē-ə-ˈdes-ik,
-ˈdēs-,
-ˈdez-,
-ˈdēz-
: made of light short straight structural elements
a geodesic dome

More from Merriam-Webster on geodesic

Last Updated: - Updated example sentences
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