up ‧ per ‧ class ‧ man /ˌʌpəˈklɑːsmən $ -pərˈklæs-/ BrE AmE noun ( plural upperclassmen /-mən/) [countable]
American English a student in the last two years of a school or university
up ‧ per ‧ class ‧ man /ˌʌpəˈklɑːsmən $ -pərˈklæs-/ BrE AmE noun ( plural upperclassmen /-mən/) [countable]
American English a student in the last two years of a school or university
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012