- multistep hydroplane
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/mul"ti step'/, Naut.a motorship having a flat bottom built as a series of planes inclined forward, the ship planing on each from stem to stern as its speed increases.[MULTI- + STEP]
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Universalium. 2010.
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Universalium. 2010.
multistep hydroplane — /mul ti step /, Naut. a motorship having a flat bottom built as a series of planes inclined forward, the ship planing on each from stem to stern as its speed increases. [MULTI + STEP] … Useful english dictionary