seniority
se·nio·rity
noun
1.
higher rank than that of others especially by reason of longer service
2.
the property of being long-lived
Origin
From Middle English senyoryte, from Medieval Latin senioritas, from Latin senior (“elder”).
Related words
Broader terms
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). CMU Pronouncing Dictionary. WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.