noun🔗ShareAnciennetéA measure of the amount of time a person has been a member of an organization, as compared to other members, and with an eye towards awarding privileges to those who have been members longer."Because of his seniority at the company, John got to choose his vacation dates before anyone else. "En raison de son ancienneté dans l'entreprise, John a pu choisir ses dates de vacances avant tout le monde.organizationbusinessjobtimepositionChat with AIVocabulary GamePractice Reading