geological

adjective

geo·​log·​i·​cal ˌjē-ə-ˈlä-ji-kəl How to pronounce geological (audio)
variants or less commonly geologic
: of, relating to, or based on geology
geologically adverb

Examples of geological in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
His Easter Island statue face has only grown more interesting with time; to look at it now is to observe something geological. Nicholas Quah, Vulture, 26 May 2026 This shift is unavoidable from a geological standpoint, as Africa may one day split into two continents. Maria Mocerino, Interesting Engineering, 24 May 2026 Armstrong said the same underground geological features that make Willow, Pikka and Quokka successes appear to be replicated moving west across the reserve. Jennifer A. Dlouhy, Fortune, 24 May 2026 One of the best examples is Cantina Girlan Trattmann Riserva, an expression of two of the region’s most prestigious crus, Mazon and Girlan, which offer strong geological differences. Mike Desimone, Robb Report, 24 May 2026 Visitors at this time of year can better appreciate the geological scale of the falls and the gorge. Sarah Kingdom, Forbes.com, 23 May 2026 Little wonder that more than 20 Native American tribes consider this geological marvel to be a sacred place. Kelsey Olsen, Travel + Leisure, 22 May 2026 Found in the MacKenzie Mountains in Canada, the new fossils provide a rare window into the Ediacaran, a geological period that precedes the Cambrian explosion of biological diversity. Jack Tamisiea, Scientific American, 20 May 2026 Earth from caves, including geological moonmilks, helped fashion the creation. Jennifer Weil, Footwear News, 20 May 2026

Word History

Etymology

see geology

First Known Use

circa 1723, in the meaning defined above

Time Traveler
The first known use of geological was circa 1723

Browse Nearby Words

Cite this Entry

“Geological.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/geological. Accessed 29 May. 2026.

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