Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun iceboat

2 senses of iceboat

Sense 1
icebreaker, iceboat -- (a ship with a reinforced bow to break up ice and keep channels open for navigation)
       => ship -- (a vessel that carries passengers or freight)

Sense 2
iceboat, ice yacht, scooter -- (a sailing vessel with runners and a cross-shaped frame; suitable for traveling over ice)
       => vessel, watercraft -- (a craft designed for water transportation)