Hy"dro-a"ër*o*plane`. (Aëronautics)
An aëroplane with a boatlike or other understructure that
enables it to travel on, or to rise from the surface of, a body of
water by its own motive power.
Hy"dro-a"ër*o*plane`. (Aëronautics)
An aëroplane with a boatlike or other understructure that
enables it to travel on, or to rise from the surface of, a body of
water by its own motive power.