noun (plural ~s) see: glad Date: circa 1828 a granular igneous rock composed essentially of calcic plagioclase, a ferromagnesian mineral, and accessory minerals, ~ic adjective
GABBRO
Meaning of GABBRO in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012