opaque oh-PAYK adjective WS #29

not able to be seen through; not transparent; difficult to understand or explain; not allowing light to pass through; unclear or incomprehensible

1. The professor's opaque explanation left students more confused than they were before the lecture.
2. The opaque liquid in the beaker made it impossible to see the chemical reaction occurring inside.
3. The opaque glass in the bathroom window provided privacy while still allowing some light to enter.
4. His opaque motives for the sudden resignation puzzled colleagues and the media alike.
5. The opaque legal language in the contract required translation by an experienced attorney.