nounpl. wa·ter·bus·es, or wa·ter·bus·ses
A large motorboat used for carrying passengers on rivers or canals.
- By train, you'll arrive at the Stazione Ferroviaria Santa Lucia, and then head towards the floating waterbus platforms; the #1 vaporetto makes stops all along the Grand Canal, and the #82 is an express boat directly to the Piazza San Marco.
- From Piazzale Roma, you can take a reasonably priced waterbus (vaporetto) to the city center.