Adjective: unintelligible ,ún-in'te-li-ju-bul
- Hard or impossible to understand
"The ancient text was unintelligible to modern readers";
- opaque
- Poorly articulated or enunciated, or drowned by noise
"unintelligible speech"
See also: incomprehensible, slurred, thick, uncomprehensible
Antonym: intelligible
Encyclopedia: Unintelligible