am·​phib·​o·​lite | \ am-ˈfi-bə-ˌlīt How to pronounce amphibolite (audio) \

Definition of amphibolite

: a usually metamorphic rock consisting essentially of amphibole

Examples of amphibolite in a Sentence

Recent Examples on the Web The only way to connect the two main buildings was by burrowing down, and the first stage of construction involved more than a year of excavation, during which 9,000 tons of amphibolite, a metamorphic rock, were relocated. Natalia Rachlin, WSJ, "A New Museum is Putting This Swiss Alps Town on the Map," 12 Dec. 2018

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'amphibolite.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of amphibolite

1826, in the meaning defined above

History and Etymology for amphibolite

borrowed from French, from amphibole amphibole + -ite -ite entry 1

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Time Traveler for amphibolite

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The first known use of amphibolite was in 1826

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Cite this Entry

“Amphibolite.” Dictionary, Merriam-Webster, Accessed 16 Jan. 2021.

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