From Bulbapedia, the community-driven Pokémon encyclopedia.
Knock Down (Japanese: うちおとす Knock Down) is a damage-dealing Template:Type2 move introduced in Generation V.
Knock Down inflicts damage. The target will lose its Flying type or Levitate ability during that turn.
It can hit a target that is using Fly or Bounce and knock it to the ground. It can also hit a Pokémon that is using or is affected by Freefall, but can't knock it down.
In other languages
Template:Project MoveDex notice