disappear/vanish off the face of the earth

disappear off the face of the earth

To vanish completely and without a trace. Has anyone talked to Christina lately? It's like she disappeared off the face of the earth.
See also: disappear, earth, face, of, off

disappear/vanish off the face of the ˈearth

disappear completely: Keep looking — they can’t just have vanished off the face of the earth.
See also: disappear, earth, face, of, off, vanish