The Collaborative International Dictionary of English v.0.48:

Disjointed \Dis*joint"ed\, a.
   Separated at the joints; disconnected; incoherent. --
   Dis*joint"ed*ly, adv. -- Dis*joint"ed*ness, n.
   [1913 Webster]

WordNet (r) 3.0 (2006):

disjointedly
    adv 1: in a disjointed manner; "`We're not married, not really
           married,' she said, and slowly, reluctantly, disjointedly
           it came out"