弩ど砲ほうどほうじ字FuriganaMeanings1nounballista; springaldhistorical termHistorical term for a large crossbow-like siege engine used in ancient and medieval warfare.弩ど砲ほうは古こ代だいの攻こう城じょう兵へい器きの一ひとつである。The ballista is one of the ancient siege weapons.
