Definition of Diabase

  • (n.) A basic, dark-colored, holocrystalline, igneous rock, consisting essentially of a triclinic feldspar and pyroxene with magnetic iron; -- often limited to rocks pretertiary in age. It includes part of what was early called greenstone.

Synonyms of Diabase

No Synonyms Found.

Antonyms of Diabase

No Antonyms Found.

Homophones of Diabase

No Homophones Found.