擦り半鐘 すりばんしょう Also written 擦半鐘, 擂り半鐘 Meanings Noun fire alarm ringing continuously to warn that a fire is extremely near See also: 擦り半 (すりばん). sound as produced by this alarm Kanji 擦 chafe. Read as する. 半 half. Read as ハン. 鐘 big bell. Read as ショウ. Jinuma: Japanese Dictionary · Word lists