Across
- 2. An eyeglass for one eye.
- 5. A square space or court that is surrounded by buildings.
- 6. Atransportation system using one rail.
- 7. One of four babies born at the one birth to the same mother.
- 8. A polygon having ten angles and ten sides.
- 9. An electronic device for transmission of sound or speech to a distant point.
Down
- 1. An instrument for making distant objects appear nearer and larger.
- 3. A mythical creature with a single horn in the centre of its forehead.
- 4. A plane figure having four sides and four angles.
- 6. A single tone without harmony or variation.