Word parts sail + boat Pronunciation (UK) IPA (key): /ˈseɪlˌbəʊt/ (US) IPA (key): /ˈseɪlˌboʊt/ Audio (AU)(file) Noun Singular sailboat Plural sailboats (countable) A sailboat is a boat that uses sails to move. The sailboat is at the dock. Wikiwand - on Seamless Wikipedia browsing. On steroids.Remove ads