| Answer | Crossword Clue |
|---|---|
| SONAR | Device for detecting submerged objects. |
| PARAVANE | Navy device for detecting mines. |
| SONAR | Device for locating underwater objects. |
| Answer | Crossword Clue |
|---|---|
| SONAR | Device for detecting submerged objects. |
| PARAVANE | Navy device for detecting mines. |
| SONAR | Device for locating underwater objects. |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.