Found 2 items, similar to flatboat.
English → English (WordNet) Definition: flatboat flatboat n : a flatbottom boat for carrying heavy loads (especially on canals) [syn: barge, hoy, lighter]
English → English (gcide) Definition: Flatboat Flatboat \Flat"boat`\, n. A boat with a flat bottom and square ends; -- used for the transportation of bulky freight, especially in shallow waters. [1913 Webster]