바람개비

pinwheel; A toy with sails of paper cut into multiple strips, bent into waves, and then pinned to a stick so that they revolve in the wind.

종이를 여러 갈래로 자르고 끝을 구부려 날개를 만들고 막대에 붙여서 바람을 받으면 돌게 만든 장난감.