Composed of 砲 (cannon, artillery) + 弾 (projectile). The counter is 発: 一発の砲弾 (one shell).
Common collocations
- 砲弾が着弾する: a shell lands
- 砲弾を撃ち込む: to fire shells into
- 砲弾の雨: a rain of shells
Cultural note
不発弾 (unexploded ordnance) from World War II are still found during construction in Japan, especially in Okinawa.
Related words
- 弾薬: ammunition
- 銃弾: bullet (from a gun, not artillery)