Headless

Part of speech: adjective (a.)

1. Having no head; beheaded; as, a headless body, neck, or carcass.

2. Destitute of a chief or leader. Sir W. Raleigh.

3. Destitute of understanding or prudence; foolish; rash; obstinate. [Obs.] Witless headiness in judging or headless hardiness in condemning. Spenser.