pad·dle·boat 
/ˈpædl̟ˌboʊt/ noun
plural pad·dle·boats /ˈpædl̟ˌboʊt/ noun [count] 1 US : a small boat with paddle wheels that you turn by moving pedals with your feet like someone riding a bicycle —called also pedal boat (Brit) pedalo 2 : a large, old-fashioned boat that moves along the water using a large paddle wheel usually turned by steam power
