| |||
| signal | |||
| beacon (A snippet of software placed in an advertisement or e-mail message, or on a Web page to help measure delivery of the item to a Web browser and to track a user's actions in general) | |||
|
signal : 9 phrases in 4 subjects |
| General | 1 |
| Isolation | 1 |
| Lighting other than cinema | 1 |
| Magnetics | 6 |