maintenance
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maintenance
The process of preserving something in its existing state or allowing it to continue. This often refers to order, security, or a particular condition.
Die Polizei ist für die Aufrechterhaltung der öffentlichen Ordnung zuständig.
The police are responsible for the maintenance of public order.
This noun is derived from the verb 'aufrechterhalten' (to maintain). This verb is made up of 'aufrecht' (upright) and 'erhalten' (to preserve/maintain). So the meaning is literally to keep something in an upright, stable state.
Die Aufrechterhaltung des Betriebs war während des Stromausfalls eine Herausforderung.
Maintaining operations during the power outage was a challenge.
'Aufrechterhaltung' (maintenance) is very often used with a genitive object to specify what is being preserved. The structure is: die Aufrechterhaltung + genitive.
Die Aufrechterhaltung des Friedens ist das oberste Ziel der Diplomaten.
The maintenance of peace is the diplomats' highest goal.
The word belongs to formal written language and is often used in official, legal, or administrative contexts. It sounds very formal and is rather rare in everyday speech.
Im Vertrag wird die Aufrechterhaltung der Vertraulichkeit garantiert.
The maintenance of confidentiality is guaranteed in the contract.
Common combinations are 'die Aufrechterhaltung der Ordnung' (the maintenance of order), 'der Sicherheit' (of security), 'des Betriebs' (of operations), or 'der diplomatischen Beziehungen' (of diplomatic relations).
Die Maßnahmen dienen der Aufrechterhaltung der öffentlichen Sicherheit.
The measures serve to maintain public security.
preservation
Erhaltung usually emphasizes preserving an object, function, or condition from change or deterioration. Aufrechterhaltung places greater emphasis on actively ensuring that a condition or ongoing operation continues. Aufrechterhaltung is therefore often appropriate for order, safety, or operations.
Die Aufrechterhaltung des Verkehrs erfordert während der Arbeiten eine offene Fahrspur.
Keeping traffic moving during the work requires one lane to remain open.
Die Erhaltung der alten Brücke erfordert einen wirksamen Schutz vor Rost.
Preserving the old bridge requires effective protection against rust.
