山さん砲ぽうさんぽうFreq.FrequencyTop 100,000じ字FuriganaMeanings1nounmountain gunA lightweight artillery piece designed for transport over rough terrain; a historical military term.山さん砲ぽうは分ぶん解かいして馬うまで運はこぶことができた。Mountain guns could be disassembled and transported by horse.
