n02753394
| type | n |
| lex_filenum | 06 |
| def | a timepiece that derives its time scale from the vibration of atoms or molecules |
| Outgoing links | |
| Hypernym | timepiece, timekeeper, horologe |
| Hyponym | ammonia clock; caesium clock |
| Incoming links | |
| Hypernym | ammonia clock; caesium clock |
| Hyponym | timepiece, timekeeper, horologe |
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