Jutting out; extruding.
Of rocks: forced, while in a plastic or molten state, on to the Earth's surface to lie atop existing rocks.
Rock which has been formed through volcanic extrusion.
Unresolved; not settled or finished.
Exceptionally good; distinguished from others by its superiority.
Projecting outwards.
Prominent or noticeable; standing out from others.
Owed as a debt.