Adjective: headless hed-lus
- Not having a head or formed without a head
"the headless horseman"; "brads are headless nails"
- Not using intelligence
"The headless animal can endure pain, without manifesting even a flinch";
- brainless
See also: acephalous, beheaded, decapitated, stupid, unintelligent
Antonym: headed
Encyclopedia: Headless