半はん濁だく音おん符ぷ

noun

handakuten; semi-voiced sound mark

The diacritic mark ゜ used with kana to indicate a 'p' sound, e.g., は→ぱ. Also called 半濁点 (はんだくてん).

See also: 半濁点

• 「ぱ」の右上うえうえの丸まるは半はん