longevity
(noun)
noun
1. duration of service
- her longevity as a star
- had unusual longevity in the company
Definition categories: attribute, longness
2. the property of being long-lived
Similar word(s): seniority
Definition categories: attribute, oldness
Sentences with longevity as a noun:
- Grandfather had incredible longevity — he lived to be 105 years old!