Flyboat
Pronunciation : Fly"boat`
Part of Speech : n.
Etymology : [Fly + boat: cf. D. vlieboot.]
Definition : 1. (Naut.)
Defn: A large Dutch coasting vessel. Captain George Weymouth made a voyage of discovery to the northwest with two flyboats. Purchas.
2. A kind of passenger boat formerly used on canals.
Source : Webster's Unabridged Dictionary, 1913