| Answer | Crossword Clue |
|---|---|
| REDALERT | Pre-meltdown signal, maybe |
| SMOKE | Pre-telegraphic signal |
| AIRALERT | Pre-sortie signal |
| HUT | Pre-snap signal |
| Answer | Crossword Clue |
|---|---|
| REDALERT | Pre-meltdown signal, maybe |
| SMOKE | Pre-telegraphic signal |
| AIRALERT | Pre-sortie signal |
| HUT | Pre-snap signal |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.