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2 definitions found

From: DICT.TW English-Chinese Dictionary 英漢字典

 di·a·base /ˈdaɪəˌbes/
 輝綠岩

From: Webster's Revised Unabridged Dictionary (1913)

 Di·a·base n.  Min. 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.
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