Definition of "three-wheel" [three-wheel]

• Of or relating to vehicles having three wheels (adjective)

WordNet. Princeton University. 2010.

• "The three-wheel Ultra Classic Trike, introduced in 2009, is billed as easier to handle for people who have lost some of their muscle tone and sense of balance."
• "This is a three-wheel vehicle that provides a lower-impact exercise than running and works the stabilizer muscles of the lower core—hips, legs, glutes, abdominals."
• "Losers were led by Bajaj Auto, maker of two- and three-wheel vehicles, down 7.4% despite a jump in sales for December."