英日字典： 〇
〇
- (n) (1) (See 丸・まる・1) circle (sometimes used for zero)
- (2) (See 二重丸・にじゅうまる) (ant: ×・ばつ・1) 'correct' (when marking)
- (3) (See 〇〇・まるまる) symbol used as a placeholder (either because a number of other words could be used in that position, or because of censorship)
- (4) (See 句点) period
- full stop
- (5) (See 半濁点) maru mark
- semivoiced sound
- p-sound
