art student - someone studying to be an artist

auditor - a student who attends a course but does not take it for credit

catechumen, neophyte - a new convert being taught the principles of Christianity by a catechist

college boy, college man, collegian - a student (or former student) at a college or university

crammer - a student who crams

enrollee - a person who enrolls in (or is enrolled in) a class or course of study

Etonian - a student enrolled in (or graduated from) Eton College

Ivy Leaguer - a student or graduate at an Ivy League school

law student - a student in law school

major - a university student who is studying a particular field as the principal subject; "she is a linguistics major"

medical student, medico - a student in medical school

nonreader - a student who is very slow in learning to read

overachiever - a student who attains higher standards than the IQ indicated

passer - a student who passes and examination

scholar - a student who holds a scholarship

seminarian, seminarist - a student at a seminary (especially a Roman Catholic seminary)

sixth-former - a student in the sixth form

skipper - a student who fails to attend classes

nonachiever, underachiever, underperformer - a student who does not perform as well as expected or as well as the IQ indicates

withdrawer - a student who withdraws from the educational institution in which he or she was enrolled

Wykehamist - a student enrolled in (or graduated from) Winchester College

teacher-student relation - the academic relation between teachers and their students

iris - muscular diaphragm that controls the size of the pupil; it forms the colored portion of the eye

aperture - a natural opening in something

boarder - a pupil who lives at school during term time

day boarder - a schoolchild at a boarding school who has meals at school but sleeps at home

latchkey child - a school-age child who is home without adult supervision for part of the day (especially after school until a parent returns home from work)

schoolboy - a boy attending school

spring chicken, young person, younker, youth - a young person (especially a young man or boy)