pulseless

from WordNet (r) 3.0 (2006)

pulseless
    adj 1: appearing dead; not breathing or having no perceptible
           pulse; "an inanimate body"; "pulseless and dead" [syn:
           {breathless}, {inanimate}, {pulseless}]

from The Collaborative International Dictionary of English v.0.48

Pulseless \Pulse"less\, a.
   Having no pulsation; lifeless.
   [1913 Webster]

[email protected]