die Haltbarkeit, -en

The German word "Haltbarkeit" is a noun meaning "durability" or "shelf life". It is made up of:

• "Halt": meaning "hold" or "support"
• "Bar" (as a suffix): indicating "-able" or "-ible," expressing capability
• "-keit": a noun-forming suffix meaning "the state or quality of"

Thus, "Haltbarkeit" refers to the quality or state of something being able to be held or lasting over time.

Similar words:

• "Langlebigkeit" (longevity)
• "Beständigkeit" (resistance/durability/persistence)
• "Robustheit" (robustness)

Difference:

• "Haltbarkeit" typically emphasizes suitability for storage or usable lifespan (e.g., food, materials).
• "Langlebigkeit" highlights a long life span in general.
• "Beständigkeit" stresses resistance to change or degradation.
• "Robustheit" refers to strength and toughness under stress.