| Main Entry: | |
| Part of Speech: | adjective |
| Definition: | two-fold |
| Synonyms: | bifold, binal, binary, coupled, double, doubleheader, duple, duplex, duplicate, matched, paired, twin |
| Main Entry: | twin bill |
| Part of Speech: | noun |
| Definition: | two consecutive entertainments |
| Synonyms: | double feature, doubleheader |