freefall
/ˈfriːfɔl/Definitions
1. noun
a sudden or uncontrolled fall from a great height
“The plane was in a state of freefall after the engines failed.”
2. verb
to fall suddenly or uncontrollably from a great height
“The skydiver felt her body freefalling towards the earth.”
3. noun
a period of rapid decline or loss of control
“The company experienced a freefall in stock prices after the financial scandal.”