swingboat

noun

a piece of fairground equipment consisting of a boat-shaped carriage for swinging in

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Examples from the Web for swingboat

Historical Examples of swingboat

People in the crowd cried shame on him as he came out of the swingboat.
The Rainbow
D. H. (David Herbert) Lawrence