magma

magma

CEFR: C1-C2 /mag-ma/ [m.ae1.g.m.ah0]

Definition: Hot fluid or semi-fluid material below or within the earth’s crust from which lava and other igneous rock is formed on coolingExample senences:

Example Sentences:
What they do know is that a ‘slow rise’ of magma is driving lava to the surface, which has created a new lava dome in the mountain's crater.