/mez'euh krat"ik, mes'-, mee'zeuh-, -seuh-/ , adj. Petrol.
(of an igneous rock) composed of light and dark minerals in nearly equal amounts.
[ 1855-60; MESO- + -CRAT + -IC ]
/mez'euh krat"ik, mes'-, mee'zeuh-, -seuh-/ , adj. Petrol.
(of an igneous rock) composed of light and dark minerals in nearly equal amounts.
[ 1855-60; MESO- + -CRAT + -IC ]
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012