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gabbro

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gabbro

Main Entry:: gab·bro
Pronunciation:: \ˈga-(ˌ)brō\
Function:: noun
Inflected Form(s):: plural gabbros
Etymology:: Italian, probably modification of Latin glaber smooth — more at glad
Date:: circa 1828

: a granular igneous rock composed essentially of calcic plagioclase, a ferromagnesian mineral, and accessory minerals

— gab·bro·ic

Listen to the pronunciation of gabbroic

\ga-ˈbrō-ik\ adjective

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