vaporetto

noun, plural va·po·ret·tos, Italian va·po·ret·ti [vah-paw-ret-tee] /ˌvɑ pɔˈrɛt ti/.

1. a motorboat used as a passenger bus along a canal in Venice, Italy.

noun plural -ti (-tɪ, Italian -ti) or -tos

1. a steam-powered passenger boat, as used on the canals in Venice