headless
Pronunciation:
/ˈhɛdləs/adjective
Definitions
Without a head; decapitated.
Example: How did the headless horseman see to chase Ichabod?
Without leadership.
Example: The headless army blundered along after the death of their general, accomplishing nothing.
(of a phrase or compound) Not having a head morpheme or word.
Running without a graphical user interface; running without any attached output device (e.g., monitor) or input device (e.g., keyboard, mouse).