Across
- 3. To look at (something impressive or attractive) with pleasure.
- 5. A tight grasp. A mechanism for connecting and disconnecting an engine and the transmission system in a vehicle, or the working parts of any machine.
- 7. The female of a horse or other equine animal.
- 9. An immortal bird associated with Greek mythology that cyclically regenerates or is otherwise born again.
- 11. The fourth letter of the Greek alphabet.
- 12. Not allow to be seen; hide.
- 14. Allowing light to pass through so that objects behind can be distinctly seen.
- 15. Hot fluid or semi-fluid material below or within the earth's crust from which lava and other igneous rock is formed on cooling.
Down
- 1. The time of life when a child experiences physical and hormonal changes that mark a transition into adulthood.
- 2. A cosmetic for darkening and thickening the eyelashes.
- 4. A large German dirigible airship of the early 20th century, long and cylindrical in shape and with a rigid framework. Zeppelins were used during the First World War for reconnaissance and bombing, and after the war as passenger transports until the 1930s.
- 6. Giving off light; bright or shining.
- 8. A Scandinavian country that gained independence from Russia in 1917.
- 10. Not able to be seen through; not transparent.
- 13. A legendary dwarfish creature supposed to guard the earth's treasures underground.