 |
| |||
| once (ctirip1); one-time (ctirip1); once only (LyuFi); only / just once (LyuFi); on one occasion only (LyuFi) | |||
| once upon a time | |||
| once upon a time | |||
| |||
| once-off (the once-off offer Val_Ships) | |||
| единожды: 19 phrases in 9 subjects |
| American usage, not spelling | 1 |
| Computer networks | 1 |
| General | 11 |
| Informal | 1 |
| Information technology | 1 |
| Microsoft | 1 |
| Obsolete / dated | 1 |
| Programming | 1 |
| Saying | 1 |