| Answer | Crossword Clue |
|---|---|
| couplers | device for joining pieces of rolling stock |
| coupler | device for joining pieces of rolling stock |
| Answer | Crossword Clue |
|---|---|
| couplers | device for joining pieces of rolling stock |
| coupler | device for joining pieces of rolling stock |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.