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 The Anthropocene is too short to be a geological epoch—just one human lifetime. Smithsonian Magazine, 18 Apr. 2024 As Gary Griggs, a professor of earth sciences at UC Santa Cruz, explained, that is mainly because California is young — in a geological sense — and still settling in. Ryan Fonseca, Los Angeles Times, 17 Apr. 2024 Just like geological miners — from professionals to amateurs — who mine the earth to discover new diamonds or gold, bitcoin miners must discover something hidden. Rafael Nam, NPR, 16 Apr. 2024 Advocates say advanced drilling technology means younger workers are cutting into more layers of rock containing silica with thinner coal seams in geological formations. Eduardo Cuevas, USA TODAY, 16 Apr. 2024 Be sure to visit this Blue Ridge Parkway town and its namesake geological formation — an ancient gneiss outcrop whose rocky bulk causes the wind to blow vertically, making objects appear to float skyward. Anne Olivia Bauso, Travel + Leisure, 11 Apr. 2024 The first phase of exploration in 2024 is expected to generate high-priority expansion drill targets to grow the mineralized zone with a goal of defining a larger geological model for future resource estimation. Kansas City Star, 10 Apr. 2024 The relative stability of the East Coast fault system is due to its geological age: Its rocks formed hundreds of millions of years before rocks on the West Coast. Matt Simon, WIRED, 5 Apr. 2024 The region is the site of significant geological shifts over the millennia, according to the study, causing areas that were once connected to be cut off from one another. Irene Wright, Miami Herald, 3 Apr. 2024

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'geological.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

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

Dictionary Entries Near geological

Cite this Entry

“Geological.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/geological. Accessed 24 Apr. 2024.

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