igneous rock, n.
rock formed by the solidification of molten magma
<noun.substance>
igneous rock
semantic pointers
hypernym
hyponym
andesite
aplite
groundmass
adesite
batholith, batholite, pluton, plutonic rock
diorite
gabbro
pegmatite
peridotite
rhyolite
volcanic rock
porphyry, porphyritic rock
substance meronym