aeroboat

noun

aeroboat

noun

Etymology From aero- + boat.

1

Archaic A form of hydroaeroplane; a flying boat.

In addition, since the size of aeroboats is quite limited, it is found that they travel over high seas best when they can rise and fall exactly with the contour of each wave, instead of spanning waves.1914, Flying, volume 3, page 181:

Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.