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English definition of “seniority”


noun [U]  /sinˈjɔr·ɪ·t̬i, -ˈjɑr-/ us  
higher rank or advantage obtained as a result of the length of job service: Most of these workers have 20 to 30 years of seniority.
(Definition of seniority from the Cambridge Academic Content Dictionary © Cambridge University Press)
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