| Word: | curtain |
| POS: | NN (noun, singular or mass) |
| Lemma: | curtain |
| Concept(s): |
curtain (an impenetrable barrier to communication or information especially as imposed by rigid censorship and secrecy; used by Winston Churchill in 1946 to describe the demarcation between democratic and communist countries;) iron curtain (any barrier to communication or vision;) |