1000090 jmdict A [id=2197227]
○；〇
まる
[1][n]
  [note="sometimes used for zero"]
  circle
  [see=1216250・丸・まる[1]]
[2][n]
  [note="when marking a test, homework, etc."]
  "correct"; "good"
  [see=1944660・二重丸[1]]
[3][unc]
  [note="placeholder used to censor individual characters or indicate a space to be filled in"]
  *; _
  [see=2146000・〇〇[1]]
[4][n]
  period; full stop
  [see=1244030・句点[1]]
[5][n]
  handakuten (diacritic)
  [see=1637780・半濁点[1]]