IPA: /ˈjuːnɪˌsaɪkəl/
KK: /junɪˌsaɪkəl/
A type of vehicle that has one wheel and is typically moved by pedaling.
He learned to ride a unicycle in just a few days.
Unicycle → It is formed from "uni-" (meaning one) and "cycle" (from Greek "kyklos", meaning circle or wheel). The word "unicycle" refers to a vehicle that has one wheel, emphasizing its singularity.
Think of 'one' ('uni-') wheel ('cycle') when you picture a unicycle, which is a vehicle with just one wheel.