abyss;
[noun]A deep opening; something too deep to measure;
Europhile politicians will do anything to push the country closer to the abyss.
She was in an abyss of despair.
He took me a little farther, and I came close to a giant abyss and it was really dark.
I had heard a ringtone from somewhere in the abyss of my bag.
He is staring from a cliff down into an abyss, a bay, a cove.
Still lost in the abyss of thought, I turned a corner and found a familiar way.
Gandalf fell into the abyss in the Mines of Moria as he battled with the Balrog.
We found ourselves in a black abyss, where no light penetrated.
This is a bridge formed from a petrified tree which lies across a small abyss.
The two of them sat in silence, legs dangling over the edge of the abyss.