chasm

US /ˈkæz.əm/
UK /ˈkæz.əm/
"chasm" picture
1.

a deep fissure in the earth's surface

:
The earthquake opened a wide chasm in the desert.
They had to cross a dangerous chasm to reach the other side.
2.

a profound difference between people, viewpoints, feelings, etc.

:
There's a growing chasm between the rich and the poor.
Their political views created an unbridgeable chasm between them.