A four-wheeled vehicle, powered by a person, usually by means of pedals.(noun)
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Use "quadricycle" in a sentence
"In Europe there is a vehicle classification called the quadricycle for these small low speed vehicles."
"The REVA L-ion (classified as a quadricycle under UK and European law) and fast charge stations will be available to pre-order from REVA distributors in Norway, UK, France, Cyprus,"
"There are no electric cars to speak of, apart from the tiny G-Wiz (and that's more of a "quadricycle", says Greenpeace) and there won't be till 2011."