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aerotrain

[air-uh-treyn] /ˈɛər əˌtreɪn/
noun
1.
an experimental high-speed train that rides on a cushion of air over a concrete guide track in the shape of an inverted T and is propelled by one or more propellers or jet engines.
Also called hovertrain.
Origin
1965-1970
1965-70; aero- + train
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
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