This is the 8959th most frequent German word.
lebensdauer
"Lebensdauer" means "lifespan" or "duration of life."
In this sentence, 'Lebensdauer' refers to the projected operational lifespan of a device, highlighting its expected duration of use.
Die Lebensdauer dieses Geräts beträgt etwa fünf Jahre.
The lifespan of this device is approximately five years.
Here, 'Lebensdauer' is used in an astronomical context, discussing the lifetime of astronomical entities based on their properties and characteristics.
Die Lebensdauer eines Sterns hängt von seiner Masse ab.
The lifespan of a star depends on its mass.
In this example, 'Lebensdauer' pertains to the typical life expectancy of a human, emphasizing the impact of health factors on longevity.