valediction
va·le·dic·tion
noun
1.
a farewell oration delivered by the most outstanding member of a graduating class
Origin
First attested in 1614; borrowed from New Latin valedictiō, from valedīcō (“to bid farewell”) + -tiō, from valē (“farewell, so long”) + dīcō (“to say”). By surface analysis, valedict + -ion.
Related words
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