| Technik |
| 1. n-f. technique | |
| 2. n-f. technology | |
| Klappe |
| 1. n-f. flap, every technical or natural implement that is bound in front of something or a body part of someone or a beast to obstruct leakage or immissions in either direction and is removed under preintend | |
| 2. n-f. ellipsis of Schiffsklappe | |
| 3. n-f. | |
| 4. n-f. (derogatory) gob, mouth | |
| Halte die Klappe! - Shut your gob!/Shut up! | |
| 5. n-f. (gay slang) cottage, tea room (public toilet or similar place used by men seeking sex with other men, for cottaging) | |
| 6. n-f. (obsolete) whip, scourge | |
| 7. n-f. ellipsis of Fliegenklappe, t=fly swatter | |
| 8. n-f. (Austria, telecommunications, dated) extension (a numerical code used to specify a specific telephone in a telecommunication network) | |
| 9. v. first-person singular present of klappen | |
| 10. v. first-person singular subjunctive of klappen | |
| 11. v. third-person singular subjunctive of klappen | |
| 12. v. singular imperative of klappen | |
