Something of immeasurable and vast extent
There was nothing but a gaping chasm where the temple had been.
On a mountain near their city, there was a narrow chasm or hole in the rocks.
Jenn stared, the image of her lifeless daughter falling into the chasm replaying over and over in her mind.
His soul was … lost soon after we threw your old body into the deepest chasm in the mortal world.
Dunluce Castle, between Portrush and Bushmills, stands on a rock separated from the mainland by a chasm which is spanned by a bridge.