없더군

was not there, there was no

→ 없다
없 not have, be without; be absent, not exist + 더 more; even more + 군 Exclamatory ending expressing realization or mild surprise
adjective · past tense Rare #25,563
was not there, there was no The ending -더군 reports something the speaker noticed or discovered.
KO: 냉장고에 우유가 없더군.
EN: There was no milk in the fridge.
Forms of 없다

요즘 애들은 할 말이 없더군

Kids these days don't have much to say.

— 이키루 (1952)

사람 이라곤 그림자도 없더군

There wasn't a soul in sight.

— 안드레이 루블료프 (1966)