tuk-tuk

noun

(in Thailand) a three-wheeled motor vehicle used as a taxi

Word Origin for tuk-tuk

C20: of imitative origin

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