AskDefine | Define tumblebug

Dictionary Definition

tumblebug n : any of various dung beetles

Extensive Definition

Tumblebug is an informal name for any of the following:
A vehicle known as a tumblebug occurs in Robert Heinlein's story "The Roads Must Roll": a self-balancing motorized unicycle used by maintenance workers.
Privacy Policy, About Us, Terms and Conditions, Contact Us
Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2
Material from Wikipedia, Wiktionary, Dict
Valid HTML 4.01 Strict, Valid CSS Level 2.1