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


Adjective: headfirst  'hed'furst
  1. With the head foremost
    "a headfirst plunge down the stairs";
    - headlong
Adverb: headfirst  'hed'furst
  1. With the head foremost
    "the runner slid headfirst into third base";
    - headlong

See also: forward

Encyclopedia: Headfirst