飛ひ箭せんひせんMeanings1nounflying arrow; incoming arrowobsolete termObsolete term for an arrow in flight, especially one coming toward the speaker. Found in classical or historical texts.古こ戦せん場じょうの記き録ろくには「飛ひ箭せん雨あめの如ごとし」とある。In records of old battlefields, it says 'flying arrows were like rain.'