Related topics: School
val·e·dic·to·ri·an /ˌvælədɪkˈtɔːriən/ noun [countableC] American EnglishAmE SESthe student who has received the best marks all the way through school, and who usually makes a speech at the graduation ceremony 致告别词的毕业生代表〔通常为成绩最优秀者〕