noun🔗ShareVakuum, leerer RaumA region of space that contains no matter."The scientist studied the vacuum in space to understand how stars form. "Der Wissenschaftler untersuchte das Vakuum im Weltraum, um zu verstehen, wie sich Sterne bilden.spacephysicsastronomyscienceChat with AIVocabulary GamePractice Reading
noun🔗ShareStaubsauger(plural only "vacuums") A vacuum cleaner."My mother uses the vacuum to clean the living room floor every week. "Meine Mutter benutzt den Staubsauger, um jede Woche den Wohnzimmerboden zu reinigen.utilitydevicemachineChat with AIVocabulary GamePractice Reading
noun🔗ShareVakuum, UnterdruckThe condition of rarefaction, or reduction of pressure below that of the atmosphere, in a vessel, such as the condenser of a steam engine, which is nearly exhausted of air or steam, etc."a vacuum of 26 inches of mercury, or 13 pounds per square inch"Ein Vakuum von 26 Zoll Quecksilber oder 13 Pfund pro Quadratzoll.physicsconditionsciencetechnologyChat with AIVocabulary GamePractice Reading
noun🔗ShareVakuumA spacetime having tensors of zero magnitude"The vacuum of space allows satellites to travel freely without air resistance. "Das Vakuum des Weltraums ermöglicht es Satelliten, sich frei ohne Luftwiderstand zu bewegen.physicsspacetheoryChat with AIVocabulary GamePractice Reading
verb🔗ShareStaubsaugenTo clean (something) with a vacuum cleaner."Before the party, I vacuumed the living room rug to remove the dust. "Vor der Party habe ich den Teppich im Wohnzimmer gesaugt, um den Staub zu entfernen.utilitytechnologymachinedeviceworkactionChat with AIVocabulary GamePractice Reading
verb🔗ShareStaubsaugenTo use a vacuum cleaner."My mom vacuumed the living room before the guests arrived. "Meine Mutter hat das Wohnzimmer gesaugt, bevor die Gäste kamen.utilitytechnologymachinedeviceChat with AIVocabulary GamePractice Reading
verb🔗ShareDatenbank optimierenTo optimise a database or database table by physically removing deleted tuples."The database administrator vacuumed the student records table to improve its performance. "Der Datenbankadministrator hat die Studentendatentabelle optimiert, um ihre Leistung zu verbessern.computingtechnologyChat with AIVocabulary GamePractice Reading
