| Answer | Crossword Clue |
|---|---|
| SNAR | Naut. detection apparatus |
| SONAR | Detection apparatus |
| SONAR | Sub-detection apparatus |
| ASDIC | British sub-detection apparatus |
| Answer | Crossword Clue |
|---|---|
| SNAR | Naut. detection apparatus |
| SONAR | Detection apparatus |
| SONAR | Sub-detection apparatus |
| ASDIC | British sub-detection apparatus |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.