Unkar

adjective
Un·​kar | \ ˈəŋˌkär \

Definition of Unkar

: of, relating to, or constituting the lower division of the Algonkian rocks in the Grand Canyon region, Arizona, consisting mainly of sandstone with some limestone and conglomerate and forming a layer nearly 7000 feet in thickness

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History and Etymology for Unkar

from the Unkar valley, Arizona

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Unkar

unked

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Cite this Entry

“Unkar.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Unkar. Accessed 23 Oct. 2021.

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