hard landing

Short definition from Wiktionary

Noun

1. 1
   An excessively-forceful touchdown, potentially causing damage to the aircraft.
2. 2
   An uncontrolled landing that results in the destruction of the payload or the vehicle.
3. 3
   A marked economic slowdown or downturn following a period of rapid growth.

Verb

1. 1
   present participle of hard land
2. 2
   present participle of hard-land