| Answer | Crossword Clue |
|---|---|
| board | on or in a ship, plane, or other vehicle |
| boarding | The action of getting on or into a ship, aircraft, or other vehicle |
| bulkhead | A dividing wall or barrier between compartments in a ship, aircraft, or other vehicle |
| bulkheads | A dividing wall or barrier between compartments in a ship, aircraft, or other vehicle |
| reflectors | A piece of glass, metal, or other material for reflecting light in a required direction, e.g., a red one on the back of a motor vehicle or bicycle |
| reflector | A piece of glass, metal, or other material for reflecting light in a required direction, e.g., a red one on the back of a motor vehicle or bicycle |
