5 letters · 10 points in Scrabble
noun molten rock in the earth's crust
originEtymology tree Proto-Indo-European *mh₂ǵyéti Ancient Greek μάσσω (mássō) Proto-Indo-European *-mn̥ Ancient Greek -μα (-ma) Ancient Greek μάγμα (mágma)der. English magma From Ancient Greek μάγμα (mágma, “paste”).
Etymology from Wiktionary, CC BY-SA 3.0