pinwheel /ˈpɪnˌwiːl/ noun plural pinwheels
plural pinwheels
Learner's definition of PINWHEEL
[count] US
1
: a toy that has a set of thin blades that are arranged like a fan on the end of a stick and that spin like a wheel when air is blown on them玩具风车 — called also (British) windmill
2
: a type of firework that spins like a wheel五彩转轮烟火 — called also (British) Catherine wheel