| Abluftgerät | exhaust air unit |
| Umluftgerät | Recirculation unit recirculated air unit |
| Zuluftgerät | supply air box supply air devices supply air unit supply equipment |
| Abluftkanal | exhaust duct exhaust shaft vitiated air duct |
| Luftgeist | sylph |
| Luftpirat | air pirate skyjacker |
| Heftgerät | stapler |
| Rufgerät | pager |
| Abluftfahne | plume |
| ablagern | landfill |
| Ablegat | ablegate |
| Ableger | layer branch spin-off spinoff |
| Abluft | extract air extracted air |
| Abluftanlage | exhaust air plant |
| Abluftgitter | exhaust air grille return air grille |
| Ablufthaube | extractor hood |
| Abluftkamin | exhaust (air) stack vent stack |
| Blutdurst | bloodthirstiness |
| Bluter | haemophiliac hemophiliac bleeder |
| Blutgefäß | blood vessel |