Circle

サークル

sākuru

(specific group of persons)

丸

maru

(geometry: set of points that are equally distant from a center)

円

en

(geometry: set of points that are equally distant from a center)

目の下のくま

me no shita no kuma

(bagginess of skin under eyes)

目袋

mebukuro

(bagginess of skin under eyes)

周遊する

shūyū-suru

(travel in circles)

回る

mawaru

(travel around along a curved path)

回転する

kaiten suru

(travel around along a curved path)