opaque

Từ điển Oxford Learners Wordfinder Dictionary

adjective

1. not transmitting or reflecting light or radiant energy;
impenetrable to sight (Freq. 3)
- opaque windows of the jail
- opaque to X-rays
• Ant:
clear
• Similar to:
cloudy, muddy, mirky, murky, turbid,
fogged, foggy, frosted, glaucous, lightproof, light-tight,
milky, milklike, whitish, semiopaque, solid
• See Also:
unclear
• Derivationally related forms:
opacity, opaqueness
• Attrubites:
opacity, opaqueness
2. not clearly understood or expressed
• Syn:
unintelligible
• Similar to:
incomprehensible, uncomprehensible
• Derivationally related forms:
unintelligibility (for: unintelligible), opacity, opaqueness