| Definition | : | Undersea boat |
| Category | : | Governmental // Military |
| Country/Region | : | Germany |
| Country | Term | Full Form | Definition | Meaning | Main Category // Subcategory | |
|---|---|---|---|---|
| Germany | U-boat | Undersea-boat | Governmental // Military | |
| Germany | U-boat | Undersea-boat | Governmental // Military | |