Found 2 items, similar to motorboat.
English → English (WordNet) Definition: motorboat motorboat n : a boat propelled by an internal-combustion engine [syn: powerboat]
English → English (gcide) Definition: motorboat motorboat \motorboat\ n. a boat propelled by an internal-combustion engine driving propellers immersed in the water. Syn: powerboat. [WordNet 1.5]