Revolve, Rotate, Rotation
noun, verbal noun
You revolve X number of times. Really, the times isn't so important, but the revolving is. That's why this word is revolve or rotate.
かいてん
This is a jukugo word, which usually means on'yomi readings from the kanji. If you know the readings of your kanji you'll know how to read this as well. P.S. Ever heard of "回転ずし?" That's the kind of sushi that's on conveyor belts, rotating around and around, bringing you delicious plates of things.
車は、走る時にタイヤが回転します。
The tires revolve when the car runs.
これは、ペットのハムスターが回し車を回転させている音です。
This is the sound of a pet hamster spinning their wheel.
先日、回転ずし屋に出かけました。
The other day, I went to a revolving sushi restaurant.