verb, -wagged, -wag⋅ging, noun | 1. | to move to and fro. |
| 2. | Nautical. to signal by movements of two flags or the like waved according to a code. |
| 3. | Nautical. the act or process of sending messages by the movements of two flags or the like waved according to a code. |
| 4. | a message so signaled. |