Skip to definition.
Get the FREE one-click dictionary software for Windows or the iPhone/iPad and Android apps

Noun: impulsion  im'púl-shun
  1. A force that moves something along
    - drift, impetus
  2. The act of applying force suddenly
    "the impulsion knocked him over";
    - impulse, impetus

Derived forms: impulsions

Type of: drive, driving force, force, thrust

Encyclopedia: Impulsion