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alumnus noun

Click to hear the US pronunciation of this word/əˈlʌm.nəs/ n [C] (plural alumni) mainly US

Definition

someone who has left a school, college or university after finishing their studies there
the alumni of St MacNissi's College
Several famous alumni have agreed to help raise money for the school's restoration fund.

(Definition of alumnus noun from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)

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