n11490058
| type | n |
| lex_filenum | 19 |
| def | the phenomenon of not permitting the passage of electromagnetic radiation |
| Outgoing links | |
| Hypernym | physical phenomenon |
| Derivationally related form | opacity → opaque |
| Antonym | opacity → transparency |
| Hyponym | optical opacity; radiopacity, radio-opacity |
| Incoming links | |
| Derivationally related form | opaque → opacity |
| Hyponym | physical phenomenon |
| Hypernym | optical opacity; radiopacity, radio-opacity |
| Antonym | transparency → opacity |
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