a mechanical device for launching seaplanes or other aircraft from a ship.
| 单词 | θ207374 |
| 释义 | society > travel > air or space travel > airfield or airport > [noun] > catapult launcher (2) navy catapult1914 a mechanical device for launching seaplanes or other aircraft from a ship. catapult1927 A mechanical contrivance by which aircraft are launched at a high speed; also attributive. So catapult launching, etc. |
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