noun
new student; newly enrolled student
Refers to a student who has just entered a school or institution. Often used in contexts like entrance ceremonies or orientation.
入学生を歓迎する会が開かれた。
A welcome party for the new students was held.
今年の入学生はとても元気がいい。
This year's new students are very energetic.
Compound of 入学 (にゅうがく, 'entering school') + 生 (せい, 'student').