a00175528
| type | a |
| lex_filenum | 00 |
| def | (of speed) having or caused by speed approximately equal to that of sound in air at sea level |
| examples | a sonic boom |
| Outgoing links | |
| Antonym | sonic → subsonic; sonic → supersonic |
| Incoming links | |
| Antonym | subsonic → sonic; supersonic → sonic |
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