くうてん

空転

表記・読み：くうてん

1. 1

   racing (of an engine); idling

   名詞noun or participle which takes the aux. verb suru自動詞
2. 2

   going in circles (of an argument, discussion, etc.); spinning one's wheels; going nowhere

   名詞noun or participle which takes the aux. verb suru自動詞