πτῶσις G4431
ptōsis · pto'-sis · Noun Feminine
from the alternate of πίπτω; a crash, i.e. downfall (literally or figuratively):--fall.
2 Occurrences in the King James Bible
Matthew 7:27And the rain descended, and the floods came, and the winds blew, and beat upon that house; and it fell: and great was the fall of it.
Luke 2:34And Simeon blessed them, and said unto Mary his mother, Behold, this child is set for the fall and rising again of many in Israel; and for a sign which shall be spoken against;