here's a bicycle with three gears: pedals-clanking, chain-free, chain-snarled-up
[machine] with two [wheel]s, two [pedal]s and a [light] built for a [christmas tree], used for turning [calories] into [scar tissue]
"here's a bicycle with three gears: pedals-clanking, chain-free, chain-snarled-up" What is the definition of "bicycle"?