what is lava in english
Meaning: Rock that in its molten form (as magma) issues from volcanos; lava is what magma is called when it reaches the surface.Classified under: Nouns denoting substances.. rock that in its molten form (as magma) issues from volcanos; lava is what magma is called when it reaches the surface. Familiarity information: LAVA used as a noun is very rare.