○
Meanings
Noun
1. circle (sometimes used for zero)
2. "correct"; "good" (when marking a test, homework, etc.)
Unclassified
3. *; _ (placeholder used to censor individual characters or indicate a space to be filled in)
Noun
4. period; full stop
5. handakuten (diacritic)
Other spellings
〇まる
Pitch accent
まる