അർത്ഥം : Not transmitting or reflecting light or radiant energy. Impenetrable to sight.
ഉദാഹരണം :
Opaque windows of the jail.
Opaque to X-rays.
Allowing light to pass through.
Clear water.അർത്ഥം : Hard or impossible to understand.
പര്യായപദങ്ങൾ : unintelligible