大だい車しゃ輪りん

noun

giant swing (gymnastics)

A horizontal bar move where the gymnast rotates fully around the bar with arms extended. The figurative sense derives from the image of spinning vigorously.

• 体たい操そう選せん手しゅが鉄てつ棒ぼうで大だい車しゃ輪りんを決きめた。

  The gymnast executed a giant swing on the horizontal bar.

noun

all-out effort; frenzied activity

Figurative use describing working at full capacity, often with great energy and speed, as if spinning like a giant swing. Common in phrases like 大車輪で働く.